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Wednesday, August 3, 2011

VA Plans Outsourcing Service Dog Certification, Ignores PTSD Dogs, Will Fund Only 100 Dogs a Year

Update: Final rules were posted in the Federal Register of September 4, 2012.  The VA made only cosmetic changes to its initial proposal, but did indicate that the rules were not intended to provide access procedures to VA facilities.  Whether VA hospitals and Army posts that used the proposed rules as access guidance will reconsider this approach remains to be seen. As noted by Christine Stapleton in The Palm Beach Post of September 4, none of the major problems with the original issuance were seriously dealt with. The final rules will be analyzed in detail here in the next week.  

The Veterans Administration has proposed rules that would define the circumstances under which a veteran may qualify for VA funding in obtaining and maintaining a guide dog, hearing dog, or mobility impairment dog. The dog would, in the future, have to be trained by a member organization of either Assistance Dogs International (ADI) or the International Guide Dog Federation (IGDF). Considering that the VA is anticipating only funding 100 dogs a year, this means that only a negligible number of veterans in need of service dogs are actually going to get them with VA financial support.

The VA puts off consideration of whether it will approve service dogs for veterans with PTSD and other mental illnesses, but the parsimony displayed here is likely to mean that few veterans will in the end receive financial support for such dogs.

Many providers of service dogs to veterans, including members of ADI and IGDF, depend primarily on private donors for the funds to train service dogs and to adapt them to their veteran handlers, and the low level of VA funding assures that this will continue to be the case. Providers not accredited by ADI and IGDF should not assume, however, that the VA’s blessing of these two accreditation groups will not have an impact on their funding sources. Donors, health care professionals, and even other federal agencies may be influenced by the VA’s determinations in choosing beneficiaries for charitable donations and in awarding grants.

History of Service Dogs and the VA

The Veterans Administration was empowered by Congress (38 U.S.C. 1714) to provide guide dogs for blind veterans in 1958 (PL 85-857). In 2002 (PL 107-135), this authority was expanded to included “service dogs trained for the aid of the hearing impaired” and “service dogs trained for the aid of persons with spinal cord injury or dysfunction or other chronic impairment that substantially limits mobility to veterans with such injury, dysfunction, or impairment.” In 2009 (PL 111-117), the VA’s authority was expanded to include the ability to provide veterans with “service dogs trained for the aid of persons with mental illnesses, including post-traumatic stress disorder.”

As early as 1961 (26 Fed. Reg. 5872, June 30, 1961), VA regulations stated:

“Blind ex-members of the Armed Forces entitled to disability compensation for a service-connected disability may be furnished a trained dog-guide. In addition, they may be furnished necessary travel expense to and from their places of residence to the point where adjustment to the dog-guide is available and meals and lodging during the period of adjustment, provided they are required to be away from their usual places of residence during the period of adjustment.” (38 CFR 17.154)

The VA is also authorized to provide mechanical and electronic equipment to recipients of guide dogs, which has included hardware required by the dog, such as a halter.

VA Inspector General 2010 Reports

In the VA Inspector General’s Semiannual Report to Congress for the period ending September 30, 2010, the IG noted the VA’s difficulties in getting non-guide service dogs to veterans:

“OIG evaluated VHA’s progress in providing guide and service dogs to qualified Veterans. While VHA has assisted visually impaired Veterans in obtaining guide dogs for several decades, VHA only began assisting mobility and hearing impaired Veterans with service dogs in 2008—6 years after originally being authorized. Since 2008, VHA’s authorization of service dogs has been limited to only eight Veterans. VAMCs lack sufficient guidance to ensure consistent decisions on Veterans’ requests for service dogs. Additionally, VHA is unsure of the actual demand for service dogs and is in the process of determining the appropriateness of using service dogs to assist Veterans with mental impairments. OIG recommended that VHA issue comprehensive interim guidance until VHA’s draft regulation addressing service dogs is finalized. The Under Secretary for Health agreed and stated that immediately after the draft regulation is published, VHA will issue a directive defining VHA’s policy on issuing service dogs.” (emphasis added)

An audit report published July 7, 2010 (10-01714-88) states that from October 1, 2008, through March 31, 2010, VA “paid for veterinary care and equipment for over 230 guide dogs for visually impaired veterans…. VA medical center PSAS staff authorizes guide dogs for the visually impaired veterans. If authorized, the veteran obtains the dog from an accredited, nonprofit organization with no charge to VA or the veteran for the dog. Eligible expenses are billed directly to the veteran’s VA medical center. From October 1, 2008 through March 31, 2010, VHA paid about $243,000 for eligible expenses or about $870 per dog in FY 2009.”

The national director of PSAS (Prosthetics and Sensory Aids Service, a VA unit) told the IG’s staff “he was not receiving many requests for service dog benefits, no wait list for authorization existed, and he was not sure what additional demand for service dogs existed. Also medical center personnel could not provide us the number of veterans who were previously denied a service dog, or an estimate of veterans who may benefit from the assistance of a dog in the future.”

The VA IG contacted four organizations and found that they had provided 72 veterans with service dogs, as follows: Canine Companions for Independence (CCI) (28), America’s VetDogs (25), Paws With a Cause (12), and Kansas Specialty Dog Service (KSDS) (7). CCI, Paws With a Cause, and KSDS are full members of Assistance Dogs International; Amerca’s VetDogs was founded by the Guide Dog Foundation, a member of the International Guide Dog Federation. The IG’s report notes that it did not verify whether the veterans being provided dogs by the programs actually qualified for benefits.

The Inspector General detailed the following situations indicating problems with the VA’s provision of service dogs:

• Two veterans applying for benefits for a seizure alert dog to treat epilepsy received different results. A veteran at the Indianapolis VA Medical Center received approval for a seizure alert dog in January 2010. The approval record stated that a seizure alert dog is “a reasonable treatment option.” However, that same month, a veteran at the Washington DC VA Medical Center received a denial for a seizure alert dog because epilepsy did not result in mobility limitation and seizure alert dogs “do not meet criteria for VA support.
• A mental health coordinator at the Columbia VA Medical Center suggested to mental health patients that getting a service dog would be beneficial and that VA could pay for some of the expenses. However, in March 2010, the PSAS coordinator at that facility told veterans not to apply for benefits because he had received guidance from VHA stating that VHA was not authorizing service dogs for mental health disabilities.

Proposed Regulations

Now, the VA is proposing rules that would flesh out the meaning of its statutory authority to provide service dogs other than guide dogs (76 Fed. Reg. 35162, June 16, 2011). The VA emphasizes that it may provide service dogs to veterans, “but is not required to do so.” The VA estimates that only about 100 veterans will obtain service dogs each year and expects that submitting certification information will require “5 minutes per veteran.” This is wildly optimistic, even excluding the time the veteran must take to obtain the information that is to be sent to the VA. (As someone who commented on IRS regulations while Chair of the Banking and Savings Institutions Committee of the American Bar Association Tax Section, I am well aware that time estimates in proposed federal compliance regulations are always low and generally fanciful.)

In an effort at regulatory efficiency, the VA will remove the current regulation on guide dogs and combine everything into a single service dog regulation, 38 CFR 17.148. The proposed rule would offer the same travel benefit as was previously offered for veterans going to get guide dogs, and would clarify the VA’s interpretation of its statutory authority as including the provision of veterinary benefits for veterans receiving qualified service dogs.

Qualification for Service Dog Benefits. The VA establishes clinical requirements for service dog benefits. A veteran would have to have a visual, hearing, or substantial mobility impairment supported by a VA clinician’s medical judgment that “it is optimal for the veteran to manage such impairment and live independently through the assistance of a trained service dog.” The VA clinician would have to assess whether there were other means for providing such independence, such as technological devices or rehabilitation techniques. If such means are available, the VA states without hesitation that it “will not authorize benefits under this section.”

This observation must be correlated with the VA Inspector General’s July 2010 audit of the guide and service dog program, which quoted the PSAS national director as stating that, prior to 2008, VA guidance “to medical center personnel was to deny requests for service dog benefits. Since 2008, VHA’s guidance has been to use service dogs after considering other options.” The VA will, apparently, only approve a service dog if the dog can “effectively perform a task that cannot be achieved through assistive technology or daily living aids.” Even though the Chief Medical Officer in a conference call of February 2010 encouraged directors to inform clinicians that the VA supports service dogs, minutes of the call indicate that no definitive criteria existed and the CMO reiterated prior guidance indicating that other options should be considered first.

Mobility Impairment. A substantial mobility impairment would, under the proposed rules, be a spinal cord injury or dysfunction or other chronic impairment substantially limiting mobility, analogizing this to the requirements for providing a guide dog:

“In providing guide-dog benefits, Congress intended to assist a group of veterans whose visual impairment prevents them from physically moving about in society. In providing service-dog benefits for veterans with hearing or spinal cord injuries or other chronic impairment that substantially limits mobility, Congress intended to help veterans with physical limitations. Both of these benefits increase a veteran’s overall ability to move independently and safely in his or her home, community, or both. However, the statute is silent as to a veteran who can see and who does not have an injury that prevents full range of motion but who nevertheless cannot move independently and safely in his or her home, community, or both. Therefore, we would interpret chronic impairment that substantially limits mobility to include, but not be limited to, disabilities such as a traumatic brain injury that compromises the ability to make appropriate decisions based on environmental cues such as traffic lights or a seizure disorder that renders a veteran immobile during and after a seizure event.”

Specific Accreditation Organizations Approved. The VA specifies that it would only recognize service dogs obtained through organizations accredited by Assistance Dogs International (ADI) or the International Guide Dog Federation (IGDF). The two organizations have a joint protocol, as the preamble to the proposed regulations explains in detail:

“ADI does not accredit organizations that provide guide dogs— ADI only does so for service-dog organizations that train dogs to perform services for individuals with conditions other than blindness. Accreditation of guide-dog programs is done by IGDF, with whom ADI has a joint protocol. ADI will only accredit guide-dog programs if they are also involved in training service dogs, and even then ADI accredits only that portion of the training related to service dogs—IGDF accredits the guide-dog portion. IGDF does not accredit any non-guide dog programs.”

The VA explains its deferral to these private organizations as being due to the absence of federal regulations governing guide or service dogs and its own lack of expertise in the area. The absence of federal regulations may be a criticism of the Department of Justice, which specifically avoided choosing outside help in this manner, going rather towards a functional approach (75 Fed. Reg. 56272):

“Certain commenters recommended the adoption of formal training requirements for service animals. The Department has rejected this approach and will not impose any type of formal training requirements or certification process, but will continue to require that service animals be individually trained to do work or perform tasks for the benefit of an individual with a disability. While some groups have urged the Department to modify this position, the Department has determined that such a modification would not serve the full array of individuals with disabilities who use service animals, since individuals with disabilities may be capable of training, and some have trained, their service animal to perform tasks or do work to accommodate their disability. A training and certification requirement would increase the expense of acquiring a service animal and might limit access to service animals for individuals with limited financial resources.”

Since the VA continually emphasizes the discretionary aspect of its authority, it is apparently less concerned with limitations on service dog benefits that might result from its approach. The release states that the VA believes “most service-dog providers that provide dogs to veterans are already accredited in accordance with the proposed rule.” The Secretary of Veterans Affairs, to meet Regulatory Flexibility Act (5 U.S.C. 601-612) requirements, certified that the proposed rule “would not have a significant impact on a substantial number of small entities as they are defined” in that Act. The definition of “small entity” includes small businesses and small organizations. Since ADI does not include for-profit organizations, it must be questioned if this certification could withstand scrutiny. One organization that trains dogs for veterans calculated that there are no ADI programs in 22 states.

Service Dogs Obtained Prior to Current Regulations. Veterans who obtained service dogs before the current regulation is finalized could keep their dogs, and such benefits they qualify for, by providing a certificate showing the veteran and dog completed a training course with an organization in existence at the time:

“We would allow veterans who obtained dogs through such non-accredited organizations up to 1 year after the effective date of this rule to obtain the required certification. Alternatively, the veteran and dog could obtain the certification from ADI or IGDF….”

This seems to mean that a non-ADI-or-IGDF organization could retroactively certify a service dog, but that if this avenue was not open (say the organization no longer exists), the veteran could obtain a certification by going to an ADI or IGDF organization. This would obviously involve some testing and the VA should make sure that ADI and IGDF provide mechanisms for such shortened certification procedures.

The VA estimates that about 600 existing service dogs will need to be certified. Given the VA Inspector General’s finding of 230 guide dogs and eight non-guide service dogs since 2008, it must be assumed that almost all of these 600 applicants will have guide dogs. It is not clear where the number 600 came from, though if 230 is the number of guide dogs provided over a two-year period and the working life of a guide dog is somewhere around eight years, the estimate seems reasonable.

Expenses VA Will Cover, and Expenses It Will Not Cover. Although the VA will cover veterinary treatment and hardware related to the service dog, and travel expenses associated with obtaining the dog, it does not intend to provide assistance for “license tags, nonprescription food, grooming, insurance for personal injury, non-sedated dental cleanings, nail trimming, boarding, pet sitting or dog walking services, over-the-counter medications, or other goods and services not expressly prescribed by regulation.”

Insurance Policy for Veterinary Care. Veterans would be able to obtain insurance to cover veterinary care for service dogs as the VA acknowledges that it lacks “the resources to review whether a veterinarian is appropriately licensed or charges appropriate fees for veterinary care.” The VA would pay “any premiums, copayments, or deductibles associated with the insurance policy,” and the VA would be billed directly for these expenses. Policies would be subject to an annual cap:

“Annual caps are a common limitation on insurance policies for service dogs, and we intend to rely on the reasonable cost-control methodologies calculated by experts in the field of veterinary insurance. When determining which companies to form relationships with, of course, VA will carefully review the maximum amounts authorized for particular procedures, as well as any annual caps on expenditures, to ensure that our veterans are getting the best insurance plan possible. To further protect veterans, we would require that the policy ensure advance notice whenever reasonably possible that a particular treatment may exceed the policy’s limits. Obviously, it may not be possible to provide advance notice when an animal requires emergency care; however, where a veterinarian prescribes a future treatment event or an ongoing course of treatment, the insurer should be expected to notify the veteran that he or she may have some financial responsibility. Proposed paragraph (d)(1)(ii) would require that the policy guarantee coverage for all treatment, subject to any annual caps that may be in place under the policy, including euthanasia, so long as it is determined to be medically necessary by a veterinarian recognized by the insurance carrier. This is to ensure that the policy does not exclude medically necessary treatment. Proposed paragraph (d)(1)(iii) would bar policies from excluding dogs with preexisting conditions that do not prevent the dog from being a service dog.”

The VA states categorically that, no matter what happens, it “will not take possession of, or responsibility for, the dog under any circumstances.” With many organizations providing service dogs this will not be a problem as they retain ownership of the dog during its service life.

Dog Not Performing as Service Dog. The VA is concerned about being hoodwinked, and requires that if the VA learns from any sources that the dog is not performing an assistive role, or that the veteran no longer needs the dog from a clinical perspective, it will give the veteran a 30-day notice of termination of benefits. The VA will not provide benefits for two dogs simultaneously, so the VA must first terminate coverage for a dog no longer performing service dog duties before it will cover the training of a new dog to perform those services.

Effects of Blessing Two Umbrella Accreditation Organizations

The VA Inspector General, in July 2010, stated that the VHA signed a Memorandum of Understanding with Assistance Dogs International “to gain their assistance in preparing educational materials for providers and veterans.”

Assistance Dogs International lists about 80 organizations as accredited members and even more than that as candidates. Candidates have seven years to satisfy ADI that they should become full members, after which they must, according to the ADI website, “show due cause to the Board of ADI as to why they should remain a Candidate and outline a clear timetable of how and when they will be ready for accreditation.” The International Guide Dog Federation lists ten organization members in the U.S., but does not list any organizations seeking admission, though the IGDF website does provide a membership application on the FAQ page.

The VA’s rulemaking will create pressure on ADI candidate organizations providing service dogs to veterans to become full members, since lack of accreditation will mean ineligibility to receive payments from the VA. ADI candidates would be well advised to seek a letter from the VA stating their qualification for VA support as long as their candidacy remains active.

One comment received by the VA on its rules release is the Educated Canines Assisting With Disabilities (ECAD), a 501(c)(3) organization and member of ADI for 12 years. (The ADI website apparently lists the organization under East Coast Assistance Dogs but with the same acronym.) ECAD’s comment states that “at this point ECAD has placed seventeen Service Dogs with Veterans, some with loss limb/s, back injuries, TBI, and/or PTSD. The VA has paid for only one Veteran, after which the VA informed ECAD not to apply again, because they are not paying for Service Dogs.” ECAD notes that its placements exceed the total number of non-guide dog placements funded by the VA.

Organizations that have not applied for recognition by ADI may nevertheless find it difficult to remain outside of the ADI system. Philanthropists who give to service dog organizations may be influenced by the VA’s actions, particularly if support of veterans is important to them. Even organizations not looking for VA support for their work may feel pressured to join ADI because of donor concerns and the possibility that other federal agencies may (officially or not) be inclined to follow the VA’s lead in relying on these two umbrella organizations.

The ADI Accreditation Procedures posted on the organization’s website provide for appeal of a failure to pass the accreditation survey to the ADI Board, but the Procedures state that the decision of the ADI Board is final. While it must be assumed that the two organizations operate honorably and efficiently, the organizations are international and it would appear to be difficult for the VA to audit those procedures either on a regular basis or in following up on a complaint by an organization that was denied approval. There would apparently be no separate evaluation in such a situation by VA personnel, and it is not clear that the VA has required or asked for any authority to investigate a Board decision. Any memorandum of understanding between the VA and either ADI or IGDF should be made public and should be posted on an easily accessible section of the VA's website.

Exclusion of Psychiatric Service Dogs

The proposed regulations provide no mechanism by which veterans can obtain psychiatric service animals. The VA feels no need to deal with this now, however, and explains:

“In 2009, Congress authorized VA to provide service dogs for the aid of persons with mental illnesses by amending section 1714. Although VA welcomes the possibility that trained dogs may provide valuable services to veterans diagnosed with certain mental illness, at this time we do not have any scientific data to determine, from a purely clinical standpoint, whether or when service dogs are most appropriately provided to veterans with mental illness, including post-traumatic stress disorder. In the National Defense Authorization Act for Fiscal Year 2010, PL 111–84 (2009) [§ 1077] , Congress mandated a 3-year study on the effectiveness of dogs for mental health purposes. The results of this study will help us learn more about the services that trained dogs can provide for veterans diagnosed with mental health conditions. Upon the completion of the study and analysis of its results, VA may revise its regulations in order to provide this service to our veterans.”

The rules release makes no mention of the statement of the Senate Appropriations Committee directing “the Department [of Veterans Affairs] to continue assisting those veterans with mental illnesses, including Post Traumatic Stress Disorder, who would benefit from having a service dog.” The Appropriations Committee, unfortunately, may in the next sentence have given the VA the excuse for delay: “The Committee urges the Department to consult with nonprofit organizations with expertise in the training and provision of service dogs and education in the use of service dogs in order to review current policies and regulations.” (Senate Report 111-226, July 19, 2010, at 50).

The House Committee on Appropriations, also not mentioned in the VA release, was more emphatic:

“The Committee is disturbed by the Department’s slow pace in implementing its new authority to provide service dogs to veterans with mental impairments, including post-traumatic stress disorder. The Committee understands that the VA is providing fewer than ten guide dogs to veterans and no service dogs for veterans with mental impairments. The Committee directs the VA to finalize regulations governing such a program by September 1, 2010 and to report to the Committee the operational details of the program established.” (House Report 111-559, July 22, 2010, at 46)

The PTSD Research Quarterly, 22(2) (2011), described one study finding a rate of 21.8% of PTSD in veterans of Operations Enduring Freedom and Iraqi Freedom. The proportion of vets who would be helped by service dogs would only be a guess, but I suspect few would put this as low as 100 per year. (See statement of Senator Charles Schumer regarding the VA "dragging its feet in providing disabled vets with service dogs.")

The VA’s decision on psychiatric service dogs has already caused consternation among veterans. As one organization commenting on the proposed rules, Educated Canines Assisting With Disabilities, stated: “Veterans with whom we work say they do not need three years for the survey—they know the Service Dogs work and they need these Service Dogs now.”

What Commenters Are Saying

One organization commenting on the proposed rules, Happy Trails Service Dogs, Inc., states that it was a member of ADI for over ten years, but chose to terminate its membership after the ADI administration changed and the accreditation manual was developed. The executive director of this organization, Joyce Weber, notes that restricting veterans to ADI and IGDF “would be like telling someone they are eligible for Food Stamps but are only able to spend them at one particular store no matter how convenient or inconvenient that may be.” Another commenter argues that the ADI application fee and the expenses for completing the application process will often be prohibitive for a small organization placing perhaps six to ten dogs per year.

A number of commenters on the proposed regulations observe that for-profit organizations are not eligible for ADI membership. One commenter notes that for-profit groups do not necessarily charge more for service dogs than not-for-profit organizations, and another commenter argued that for-profit groups often charge less. It is to be noted, however, that not-for-profit groups will not at least directly have costs covered by charitable donations.

One commenter suggests that the VA provide some mechanism by which the VA should approve self-trained service dogs. Presumably, this might be possible were the VA to expect ADI and IGDF organizations to provide certifications to previously trained dogs, much as is suggested in the preamble regarding dogs trained by non-ADI and non-IGDF organizations. Again, it would be important for the VA to be capable of auditing such procedures. Several comments note that the VA’s approach is not going to reduce the long wait time most applicants endure before they get a service dog.

It is not clear that the VA previously considered a number of issues raised by commenters, such as the capacity of for-profit groups to train service dogs and the fact that many smaller service dog training organizations will find membership expenses of ADI prohibitive. Whether the agency will look at these issues may depend on the number of comments received, or not.

Comments, including one by me, may be accessed on the regulations.gov website.

Conclusion

The VA is seeking comments on the proposed rules by August 15. Although the two organizations blessed by the VA are likely to be happy with a recognition not granted by the Department of Justice, if only 100 veterans a year get dogs with VA support, it is something of a Pyrrhic victory. Presumably about half of those dogs or more will be guide dogs, given the pride of place that such dogs and their organizations have in the service dog world. That means that organizations within the ADI can expect no more than one or two veteran placements, and most will get none at all. Organizations not full members of ADI and IGDF will likely be left out from VA support in the future, and may find it increasingly difficult to get private donations even if they have no expectation of VA support.

Worse, the rule does not bode well for veterans themselves. VA clinicians will be under pressure to limit service dog approvals, and veterans will find themselves obligated to go outside the system. Even when regulations for service dogs for PTSD and other mental illnesses are eventually issued, the number of vets getting the dogs will almost certainly be a small fraction of those needing them.

The proposed regulation is reproduced in full below.

§ 17.148 Service dogs.
(a) Definitions. For the purposes of this section: Service dogs are guide or service dogs prescribed for a disabled veteran under this section.
(b) Clinical requirements. VA will provide benefits under this section to a veteran with a service dog only if:
(1) The veteran is diagnosed as having a visual, hearing, or substantial mobility impairment; and
(2) A VA clinician determines based upon medical judgment that it is optimal for the veteran to manage such impairment and live independently through the assistance of a trained service dog. Note: If other means (such as technological devices or rehabilitative therapy) will provide the same level of independence, then VA will not authorize benefits under this section.
(3) For the purposes of this section, substantial mobility impairment means a spinal cord injury or dysfunction or other chronic impairment that substantially limits mobility. A chronic impairment that substantially limits mobility includes but is not limited to a traumatic brain injury that compromises a veteran’s ability to make appropriate decisions based on environmental cues (i.e., traffic lights or dangerous obstacles) or a seizure disorder that causes a veteran to become immobile during and after a seizure event.
(c) Recognized service dogs. VA will recognize, for the purpose of paying benefits under this section, the following service dogs:
(1) The dog and veteran must have successfully completed a training program offered by an organization accredited by Assistance Dogs International or the International Guide Dog Federation, or both (for dogs that perform both service- and guide-dog assistance). The veteran must provide to VA a certificate showing successful completion issued by the accredited organization that provided such program.
(2) Dogs obtained before [date of publication of final rule in the Federal Register] will be recognized if a guide or service dog training organization in existence before [date of publication of final rule in the Federal Register] certifies that the veteran and dog, as a team, successfully completed, no later than [date 1 year after date of publication of final rule in the Federal Register], a training program offered by that training organization. The veteran must provide to VA a certificate showing successful completion issued by the organization that provided such program. Alternatively, the veteran and dog will be recognized if they comply with paragraph (c)(1) of this section.
(d) Authorized benefits. VA will provide to a veteran enrolled under 38 U.S.C. 1705 only the following benefits for one service dog at any given time in accordance with this section:
(1) A commercially available insurance policy that meets the following minimum requirements:
(i) VA, and not the veteran, will be billed for any premiums, copayments, or deductibles associated with the policy; however, the veteran will be responsible for any cost of care that exceeds the maximum amount authorized by the policy for a particular procedure, course of treatment, or policy year. If a dog requires care that may exceed the policy’s limit, the insurer will, whenever reasonably possible under the circumstances, provide advance notice to the veteran.
(ii) The policy will guarantee coverage for all treatment (and associated prescription medications), subject to premiums, copayments, deductibles or annual caps, determined to be medically necessary, including euthanasia, by any veterinarian who meets the requirements of the insurer.
(iii) The policy will not exclude dogs with preexisting conditions that do not prevent the dog from being a service dog.
(2) Hardware, or repairs or replacements for hardware, that are clinically determined to be required by the dog to perform the tasks necessary to assist the veteran with his or her impairment. To obtain such devices, the veteran must contact the Prosthetic and Sensory Aids Service at his or her local VA medical facility and request the items needed.
(3) Payments for travel expenses associated with obtaining a dog under paragraph (c)(1) of this section. Travel costs will be provided only to a veteran who has been prescribed a service dog by a VA clinician under paragraph (b) of this section. Payments will be made as if the veteran is an eligible beneficiary under 38 U.S.C. 111 and 38 CFR part 70, without regard to whether the veteran meets the eligibility criteria as set for in 38 CFR part 70.
(4) The veteran is responsible for procuring and paying for any items or expenses not authorized by this section. This means that VA will not pay for items such as license tags, nonprescription food, grooming, insurance for personal injury, non-sedated dental cleanings, nail trimming, boarding, petsitting or dog-walking services, over-the-counter medications, or other goods and services not covered by the policy. The dog is not the property of VA; VA will never assume responsibility for, or take possession of, any service dog.
(e) Dog must maintain ability to function as a service dog. To continue to receive benefits under this section, the service dog must maintain its ability to function as a service dog. If at any time VA learns from any source that the dog is medically unable to maintain that role, or VA makes a clinical determination that the veteran no longer requires the dog, VA will provide at least 30 days notice to the veteran before benefits will no longer be authorized. (Authority 38 U.S.C. 501, 1714)

§ 17.154 Equipment for blind veterans.
VA may furnish mechanical and/or electronic equipment considered necessary as aids to overcoming the handicap of blindness to blind ex-members of the Armed Forces entitled to disability compensation for a service-connected disability.

Tuesday, July 26, 2011

Archeologists Argue for Multiple Domestication Events

Genome studies have resulted in different theories as to the epicenter of canine domestication, being either East Asia, the Middle East, or Africa. These conflicting results are further muddied by archeological investigations that place domestication either about 15,000 years ago, consistent with some of the genome results, or perhaps twice that far back, which can also be conformed to some largely earlier genetic studies. Two recent archeological papers and one genetics paper are worth detailed attention in these debates.

Small Dogs in Upper Paleolithic France

A team of French scientists analyzed remains of 49 small dogs (c. 12" to 17" at the withers) dating from 15,000 to 11,500 years ago that were recovered from three sites in France (Pont-d’Ambon, Montespan, and Le Closeau). The excavation sites also produced bones of red deer, wild boar, hare, and even some lions. The Montespan cave, well known for its rock art, also contained a life-size headless bear statue. The first and third pictures here from Bégouën and Casteret (1923) depict animal drawings from the Montespan cave walls, including horse, deer, bison, and perhaps hyena (lower right of the third picture). Dogs are not common in ancient cave art, though a likely instance can be seen in the lower left of the last picture below of the Magura cave in Bulgaria.

Previous excavations had found small dogs in Germany (Oberkassel), Switzerland (Hauterive-Champréveyres), southeastern France (Saint-Thibaud-de-Couz), southwestern France (Pont d’Ambon on a previous dig), and northern Spain (Erralia). The French team notes that these small dog discoveries are “frequently overlooked in the literature,” citing Savolainen and Pang as researchers guilty of this. Their article was undoubtedly in press by the time the controversy between Gray et al. and Klusch and Caprona surfaced, the subject of a prior blog on this site.

The French team considered the possibility that the recently excavated skeletons could be those of dholes, and not early small dogs, because dholes (Cuon alpinus) would be about the same size and had previously been found at a number of Pleistocene sites, though they eventually became extinct in Europe. In addition to prior anatomical studies concerning how to distinguish dholes from dogs, the researchers were able to identify ten additional distinguishing features in the skeletons of the two species. They concluded that the bones came from early dogs, not dholes or wolves (the bones were much smaller than bones of wolves of the same Late Glacial period). The picture shows two dholes at the Port Lympne Wild Animal Park in Kent, UK. The range of dholes in the wild is now restricted to Asia, particularly India and Southeast Asia.

The Montespan cave bones were dated 15,500-13,500 BP (before the present), those from Le Closeau about 13,000 BP, and those from Pont d’Ambon from 12,900 to 12,400 BP. The dog from Saint-Thibault-de-Couz could be dated 12,027 to 11,311 BP, and appears to have been even smaller than the dogs described in the present study, though whether such a decrease was correlated with time or some other factor could not be stated. “The only secure conclusion that we can draw is that these small Western European dogs are smaller than the contemporaneous large dogs in Eastern Europe, namely in Russia.”

It appears likely that dogs were sometimes eaten. Cutmarks on bones appeared in some cases to result from “butchery disarticulations.” (See Figure 6 in the paper.) The researchers cite other studies indicating dog consumption was widespread in Neolithic times and possibly earlier. They argue that the number of bones indicating butchery, at least at Montespan, suggest that eating dogs “appears to have been irregular and anecdotal in terms of subsistence strategy.” The cave dwellers preferred horse, reindeer, and chamois.

Some broken bones that were repaired “suggest complex relationships between these early dogs and the late Upper Paleolithic hunter-gatherer populations.” That is, some level of domestication had begun. The time frame suggested by the authors is consistent with domestication occurring around 16,300 years ago (Pang et al. (2009)), though the distribution of domestic dogs so far from previously suggested epicenters of domestication requires explanation.

Large Dogs in Paleolithic Belgium

Another piece of archeological research attempts to push the date of domestication back considerably further. A team of scientists from Belgium, Russian, England, and Germany, further has argued that fossil canids found in Belgium, Ukraine, and Russia, dating from 31,000 years ago, were large dogs, not wolves, though the dogs from the various excavations were not found to “form a homogenous genetic group.” The researchers thus argue for domestication as early as the Aurignacian, stating the issue as follows:

“Our hypotheses are that changes in dog morphology compared to wolf morphology appeared rather abruptly, that they were linked to the effects of domestication and that these changes became fixed in the dog population. If evidence cannot be not found to support these hypotheses, the alternative hypothesis would then be that substantial morphological differences were present between Pleistocene wolf populations, before domestication, and between lineages of wolves that led later on to recent wolves and dogs.”

Germonpre et al. analyzed skulls from a period where hunting game included mammoths and rhinoceros. Fox and wolf bones at the locations probably reflect the use of their hides in making fur clothing.

The skull morphology of the specimens was found to be similar across the studied group but distinct from the skulls of wolves. The dogs had a shorter and broader snout than wolves, shorter skulls, but a wider braincase. The researchers speculate that large dogs could have helped with “tracking, hunting or transport of large, ‘ice-age’ game, possibly mammoths on the Russian Plain.” They note that the skull shape “resembles that of the [Central Asian Shepherd dog] which was originally used as a flock guardian and as a protector against predators such as bears, striped hyenas and wolves.” I question whether transport, if this means pulling by some sort of harness system, could have occurred in this stage of the human-canine association.

The team suggests that “[o]nce the Palaeolithic dogs were established, their skull morphology seems to have remained stable,” noting that other early dogs “equally display a remarkable similarity in skull shape that persevered for thousands of years.”

In addition to morphological analysis of bones, the researchers extracted DNA, and used stable isotope analysis of bone collagen, a technique for reconstructing past animal diets. The diet of wolves appears to have been more restricted than nearby humans, though analysis of two large canids that were identified in previous research as wolves indicate some consumption of marine fish. The authors of the current research raise the possibility that these canids were in fact dogs whose eating habits had begun to track those of the humans near which they were beginning to live. Such a dietary parallel, of course, would be consistent with the refuse heap argument advanced by the Coppingers regarding the process of domestication, though they would date the process from the formation of permanent settlements, much later than the dating suggested by Germonpre et al. Arguably, however, groups of wolves could have become sufficiently associated with cave-dwelling humans, who after all are in something of a permanent settlement during the long periods some caves were occupied, leading to some selection in the surrounding wolf populations, without the occurrence of a completed domestication event.

The Pleistocene dogs yielded unique mitochondrial DNA sequences, from which the study concluded:

“Belgian large canids carried a substantial amount of genetic diversity. Since dogs were domesticated from gray wolves, ultimately the first dogs would have carried a wolf-like genetic sequence, and hence will be not identifiable genetically as the first dogs. Only after isolated breeding, it is possible that certain genotypes in the Palaeolithic dogs drifted to high frequencies and might therefore be distinguishable from those of the source wolf population. Thus one would only expect to see a differentiation of dogs and wolves after several thousands of years due to the bottleneck caused by selective breeding during early domestication. At the same time certain (e.g. morphological) traits were probably expressed and selected for, or just arose by drift. After this initial phase of domestication a relaxation of constraints occurred. Wolves after the domestication (i.e. dogs) were insulated from the full force of negative selection because humans cared for them, e.g. providing food and physical protection – therefore (slightly) disadvantageous traits could still survive and produce offspring. These individuals in their natural environment would probably not have contributed to the next generation’s gene pool. Later, exponential population growth increased genetic diversity to the high levels that are observed in dogs today. Since the domestication of dogs is, in evolutionary timescales, a rather recent event, the lineages of wolves and dogs have not separated yet, and therefore do not allow rigorous identification of the analyzed specimens. Given the proposed timescale for the dog domestication of only a few ten thousands of years and the mtDNA mutation rate, this is not unexpected. However, due to extensive breeding in the last couple of hundred years, the soaring population size of dogs has provided a sufficiently large genetic background to accumulate relatively high levels of mtDNA diversity.”

Several thousand years for genetic differentiation of dogs from wolves seems rather longer than might be required considering Belyaev's foxes, even without the artificial selection used in the farm fox experiment). The authors of the first study discussed above refer to the second study and express skepticism that there could have been domestic dogs in the Aurignacian:

“In our opinion, it is not excluded that these original canids were representatives of local divergent populations of wild wolves, and, though interesting and plausible, the proposal of so early dog domestication still needs to be confirmed by further discoveries. Therefore, in the present state of knowledge, the earliest undisputable dogs do not pre-date the beginning of the Late Glacial (c. 18,000 cal BP).”

This objection would not, however, be inconsistent with the alternative hypothesis proposed by Germonpre et al., namely that “substantial morphological differences were present between Pleistocene wolf populations, before domestication, and between lineages of wolves that led later on to recent wolves and dogs.” Thus, there could have been a large proto-domestication period during which various wolf groups had sufficient proximity to, and some dependence on, human populations, resulting in some selection within those wolf groups of traits that allowed for the proximity.

Recent Dog-Wolf Hybridization in Scandinavia

A short communication released in 2010 by some of the scientists involved in the genome research pointing to an East Asian origin for canine domestication discusses some results that don’t fit into that theory. The research group built on the finding that mtDNA haplotypes of dogs were distributed in six phylogenetic groups, clades A to F. Clade D is restricted to North Europe, Siberia, Southwest Asia, and the Mediterranean, and therefore did not originate in East Asia (Pang et al. 2009). Clade D was found to consist of two subclades that separated at least 50,000 years ago, well before most estimates of domestication. Subclade d1 is found in North Eurasia and d2 in Southwest Asia and the Mediterranean, from which the group concludes that they are likely to have separate origins from wolves. Subclade d1 had a frequency above 30% in native breeds in its core distribution area in Northern Scandinavia, indicating “a major separate influx of ‘wolf genes’ into the dog gene pool.”

The researchers studied 328 female lineages of Scandinavian and Arctic Spitz breeds, including Lapponian Herder, Jämthund, Finnish Lapphund, Norwegian Elkhound, finding he proportion carrying d1 to be, respectively 75%, 74%, 65%, and 46%, but Swedish Vallhund and Norwegian Buhund did not have the haplotype at all. They find this distribution remarkable and “the only example of a mtDNA haplogroup found only in a specific type of dogs from a restricted geographical area and in the majority of the individuals in this area.” Neolithic dog samples from southern Sweden did not include any evidence of Clade D. Because the study is of mitochondrial DNA, this indicates crossbreeding between female wolf and male dog, whereas identified crossbreeding between the two groups has more often involved male wolves and female dogs.

Based on frequency of mutation estimates, the research team concluded that haplogroup d1 originated between 480 and 3,000 years ago, resulting from crossbreeding of wolves with an already established dog population, not from independent domestication. The researchers take a stab at correlating this with human history:

“The sharing of the d1 haplotypes between the Lapphund breeds associated with the non-Indo-European speaking and nomadic Sami and some hunting breeds connected to Indo-European speaking farmers … is notable. Possibly, efficient hunting and herding dogs were items of trade between the two populations. The direction of this trade is not clear, but an origin of d1 among the Sami related breeds is indicated, as all these breeds have d1 haplotypes, while only some breeds linked to the Indo-Europeans have this haplotype….”

This kind of analysis is going to be increasingly important if domestication is to be put in an anthropological context. It must be determined not just when the dogs were interacting with humans, but who those humans were, where migratory patterns took them, and what other human populations interacted with them.

Archaeology vs. Genetics

Pionnier-Capitan et al., the first paper discussed above, consider how their findings may correlate with the series of genome studies seeking the time and place of domestication. Contrasting the single domestication event argued for by Savolainen et al. with the multiple event findings of vonHoldt et al., the French team states that the morphological diversity of early dogs “are in accordance more with a multiple origin than a unique common East Asian origin.”

The French team refers to the “large morphological diversity” of the Late Glacial Western Eurasian dogs, noting the medium size of some (17" to 24" at the withers), such as the Natufian dogs, the large size of others, such as those found at Eliseevichi I (greater than 24" at the withers), and the small to very small dogs described in their own study and others (12" to 17" at the withers). A connection of the small dog haplotype to Middle Eastern gray wolves was argued recently, to which the East Asian camp has responded. The fact that dogs crossing over the land bridge appear to be the only source of domesticated dogs in the Americas indicates that separate domestication events do not easily happen, but the archeological evidence remains to be fully correlated with the work of the geneticists.

Sources: M. Pionnier-Capitan, C. Bemilli, P. Bodu, G. Celerier, J.-G. Ferrie, P. Fosse, M. Garcia, and J.-D. Vigne (September 2011). New Evidence for Upper Palaeolithic Small Domestic Dogs in South-Western Europe. Journal of Archaeological Science, 38(9), 2123-2140; E.L. Jones (November 2009). Climate Change, Patch Choice, and Intensification at Pont d’Ambon (Dordogne, France) During the Younger Dryas. Quaternary Research, 72(3), 371-6 (finding intensified rabbit use during a period of climate change by the inhabitants of Pont d’Ambon); R. Bégouën and N. Casteret (1923). La Caverne de Montespan . Revue Archéologique de Picardie, 33; M. Germonpre, M.V. Sablin, R.E. Stevens, R.E.M. Hedges, M. Hofreiter, M. Stiller, and V. Despres (2009). Fossil Dogs and Wolves from Paleolithic Sites in Belgium, the Ukraine and Russia: Osteometry, Ancient DNA and Stable Isotopes. Journal of Archaeological Science, 36(2), 473-490; M.V. Sablin and G.A. Khlopachev (2002). The Earliest Ice Age Dogs: Evidence from Eliseevichi I. Current Anthropology, 43(2), 795-799 (“the idea of a single locus of domestication is not supported (Morell 1997). It seems probable that humans tamed wolf pups in many parts of the world and therefore that several subspecies of wolf contributed to the ancestry of the dog. We suggest that the specimens of dogs reported here [in the Dnieper basin on the Sudost River] were domesticated in situ from local northern wolves.”); R. and L. Coppinger (2001). Dogs: A Startling New Understanding of Canine Origin, Behavior & Evolution. New York, Scribner; J.-F. Pang, C. Kluetsch, X.-J. Zou, et al. (2009). mtDNA Indicate a Single Origin for Dogs South of Yangtze River, Less Than 16,300 Years Ago, From Numerous Wolves. Molecular Biology and Evolution, 26, 2849-64. See also C. Vila, P. Savolainen, J. Maldonado, et al. (1997). Multiple and Ancient Origins of the Domestic Dog. Science, 276, 168-9 (showing Savolainen had earlier accepted a multiple origins approach); R. Hawkins, A. Jansen & Waidman (2004). Arrianus: De Lange Jacht en Lurecoursing. Eburon, Amsterdam (in Dutch) (discussing instances of multiple domestication events for other species besides dogs).

Thanks to Hans Hillewaert for permission tor reprint the picture of the dhole. Thanks to I, Nk, and Wikipedia for permission to use the Magura cave photograph.

Thanks to Richard Hawkins and Brian Duggan for ever generous wisdom and advice.

Friday, July 22, 2011

Jumping into Cars: New Fact Situations, but Courts Continue to Apply Faulty Logic

Every officer patrolling with a narcotics detection dog knows that if the dog jumps through an open window or door of a vehicle during a sweep, the dog’s action does not violate the Fourth Amendment if the officer did not ask the occupants to roll down the window or open the door so that the dog could jump in and the officer did not encourage the dog to jump in during the sweep. (See, e.g., U.S. v. Stone, 866 F.2d 359 (10th Cir. 1989).)

There have been numerous variations on this basic holding in the last 20 years, but three recent cases show that there are always new twists under old law. What happens if the officer asks a passenger to exit the vehicle, the passenger does not close the door after he gets out, the officer begins to close the door but leaves it open, and the dog later jumps through the open door and alerts? Does the officer’s action in beginning to close the door amount to encouragement for the dog to jump inside?

What if a window in the car might have been rolled down by an officer prior to a sweep and the dog stuck his nose through this open window during the sweep but did not alert? Did the dog’s action in sticking his nose through the open window mean that the dog’s later alert outside the vehicle violated the Fourth Amendment? Does it have to be determined who rolled the window down to answer this question? Even if the officer did roll down the window (which was not established in the second case discussed below), was the dog’s action illegal if the officer provided no encouragement?

Finally, if a dog jumps through an open car door and attacks a child in a safety seat, could the officer be liable? Under what circumstances? There was no liability in the third case discussed below, but if the circumstances had been different, there might have been.

Who Left a Car Door Open, and Why?

In U.S. v. Batista, 2011 WL 1636401 (D.Md. 2011), two men driving a Chevrolet Impala on Interstate 95 in Maryland were pulled over for having a burned-out license plate lamp at 1:41 a.m. Several factors led Corporal Armiger to believe the men might be engaged in drug trafficking. There was a strong odor of cologne inside the car. The license the driver handed the officer was wet and smelled of cologne. The car lacked any personal items or luggage. The passenger, Batista, had a New York driver’s license, while the driver, Nunez, had a Florida license. The car was registered to a third individual from New York.

Armiger called for backup. He frisked Nunez and asked him to move to the rear of the vehicle. He asked Nunez where they were going. Nunez said Delaware, but the car had been traveling south, away from Delaware. Batista, questioned separately, said they were driving to Baltimore. Dispatch advised Armiger that Batista was on federal supervised release and was a known member of the Latin King and Queen Nation gang. Armiger brought his dog, Justice, to scan the vehicle.

Nine minutes into the stop, Justice alerted to the odor of narcotics as soon as he approached the vehicle, then hopped in the car. When he exited the car he made another alert. Armiger searched the car and found two packages of heroin in a secret compartment. Batista and Nunez were arrested.

The court first concluded that extending the traffic stop was justified based on facts that properly raised suspicion. The defendants argued that the sniff inside the car was unconstitutional. The court described the facts and their constitutional implications as follows:

“[T]he Defendants contend that the officers ordered Nunez out of the vehicle and left the door open because they intended to ‘facilitate’ a sniff of the interior… [S]tandard police procedure dictates that the occupants of a car must exit and remain outside for the duration of a canine scan. At the time that Corporal Armiger ordered the scan, Nunez was already outside of the vehicle. The video fails to establish whether Batista or Officer Lubacker opened the passenger's side door. The video does show, however, that Officer Lubacker started to close the door but stopped. It is unknown whether he intentionally left the door open or not.

“If Officer Lubacker left the car door open to give Justice a better smell of the inside, that is permissible. If Lubacker left the door open as an invitation to jump inside, that would be impermissible. The Fourth Amendment is offended only if the dog fails to alert outside the car and the officers ‘facilitate’ the dog's entry into the car by letting him in or by leaving a door or window open in hopes that the dog will jump in.

“In the instant case, there are several dispositive facts. First, Corporal Arminger testified that Justice alerted as soon as he approached the car. Thus, probable cause was established before Justice hopped in. Second, from the video-recording, it does not appear that Officer Lubacker left the door open in order to invite Justice to enter. The stop unfolded quickly, and Justice alerted moments after Officer Lubacker stepped around the open door.”

The court distinguished U.S. v. Winningham, 140 F.3d 1328 (10th Cir. 1998), where the officers opened the door of a van themselves and reasonable suspicion had been exhausted before the dog arrived. No other cases were discussed in this context, and the court pronounced the law to be as follows:

“[T]he law allows the police, during a traffic stop, to open a car's windows or doors to afford the dog a better field of scent. This rule might be different if, during a police stop, the driver and the passengers were constitutionally entitled to remain in the sealed car. Such is not the case, however. The police are allowed to require the driver to roll down his window and exit the car. Before the scan begins, the police are entitled to require all of the car's occupants to open their doors and step outside. It would be foolish to require the police to close all of the doors and windows, and wait a time for the wind to blow the escaped air away, before the scan can begin.”

This seems to mean that if a suspect exits a car and does not close a door, an officer is not obligated to close the door before the dog is brought to sniff the car. The court’s statement, previously quoted—“If Lubacker left the door open as an invitation to jump inside, that would be impermissible”—does not provide a practical distinction from leaving the car door open to provide the dog with “a better smell of the inside,” which the court finds permissible. Any officer informed of the distinction will explain that he left the car door open to facilitate the sniff not to allow the dog to enter the vehicle. The dog will naturally go towards the point of greatest concentration of the odor so the two explanations of the officer’s actions are, as far as the dog is concerned, indistinguishable. This is a distinction without a difference and not the kind of logic on which constitutional law should hinge.

A Nose Through an Open Car Window Was Harmless

In U.S. v. Ayala, 2010 WL 2541845 (N.D. Okla. 2010), police conducting surveillance saw a possible drug deal happening at a gas station in Tulsa. Erlin Ayala drove away, after which an officer on patrol, Anthony First, saw the vehicle drift across a lane on I-244 and pulled it over onto the shoulder of the highway. First had been informed that a similar vehicle might have been involved in the drug deal. First smelled strong perfume or air freshener coming from the interior. There were two men in the vehicle and both appeared nervous. First took the driver, Ayala, to his car while he processed the information Ayala gave him. Knowing that a police unit with a drug dog was on call, First requested the assistance of the canine unit. Detective Daryl Johnson and his dog, Max, arrived.

“Johnson testified that he followed his standard practice of starting the dog sniff at the passenger side headlight and walking Max counterclockwise around the vehicle. Due to the high volume of traffic on I-244, Johnson anticipated that he would have to lead Max around the vehicle about four or five times, because traffic tended to distract Max during a sniff.

“During the first walk around the vehicle, Max focused on a seatbelt sticking out of the passenger side door. Max became distracted and began walking around the vehicle a second time. Max focused on the trunk, but again became distracted and continued to walk around the vehicle in a counterclockwise direction. On the third time walking around the vehicle, Max focused on the open driver side window, he arched his neck, and his nose crossed the window threshold. However, he did not alert to the presence of drugs. Instead, Max initiated a clockwise walk around the vehicle and, about 15 to 25 seconds later, stopped at the passenger side door. Max sat down next to the passenger side door, and alerted Johnson that he detected the scent of illegal drugs.”

Johnson told First about the alert and First searched the vehicle, finding methamphetamine in a bag. The occupants of the car were arrested.

Ayala filed a motion to suppress, saying that the police may have rolled down the window to aid the dog during the sniff, something that the government did not clearly rule out as a possibility. The court first determined that there was reasonable suspicion to extend the length of the traffic stop for the purpose of calling for a drug dog. Citing U.S. v. Vazquez, 555 F.33d 923 (10th Cir. 2009), the district court held that if “a drug dog breaches the interior of the vehicle during a sniff, this does not violate the Fourth Amendment if the dog acted instinctually and entered the vehicle due to an act of an occupant, rather than the police officer.” The court noted that in the third walk around the vehicle, despite the drive side window being completely open, Max paid no more attention to it and alerted 15 to 25 seconds later on the opposite side of the vehicle. “The mere fact that Max's nose may have entered the vehicle does not constitute a Fourth Amendment violation, unless defendant can show that police took some action to cause or facilitate the drug dog's entry into the vehicle.”

“Defendant argues that is was unlikely that he would have been driving the window down if it was raining. First testified that he approached the vehicle from the passenger side, and defendant argues that he did not need to roll down the driver side window to speak with First. There is no evidence that Johnson rolled the window down before starting the dog sniff, and First's testimony does not address this issue. First testified that he opened the driver side door to check the vehicle's NADAR sticker, but he did not testify that he rolled down the driver side window. Defendant argues that the government cannot carry its burden to show that a constitutional violation did not occur if the government fails to explain how the window was rolled down. However, the Court will not presume that constitutional error occurred merely because there is no evidence on a particular factual issue. The government has established that First had reasonable suspicion to initiate a traffic stop and extend the traffic stop for a dog sniff. There is no dispute that Max stuck his nose or snout into the driver side window, but this is not a constitutional violation unless the police engaged in some conduct that facilitated Max's partial entry into the vehicle. Without some evidence that police rolled down the driver side window, the Court will not presume that a constitutional violation occurred.

“Even if the Court were to assume that police rolled the driver side window down or directed defendant to roll the window down, the Court finds that this act did not cause Max to alert and was harmless. Max did stick his nose in the driver side window, but Max did not alert at that time. Instead, Max initiated a clockwise walk around the vehicle and focused on a seatbelt sticking out of the passenger side door. This occurred about 15 to 25 seconds after Max stuck his nose into the driver side window of the vehicle, and there is no evidence that Max alerted because of his slight entry into the driver side window. Instead, Johnson's testimony shows that Max initially focused on a seatbelt sticking out of the passenger side door and Max returned to this location to alert Johnson to the presence of drugs in the vehicle. Thus, there is no evidence that Max alerted because the driver side window was rolled down and the Court will not suppress evidence for this reason.”

The motion to suppress was denied.

Potential Liability for a Dog Scratching a Child

In Neal v. Melton, 2011 WL 2559003 (6th Cir. 2011), two deputy sheriffs, riding with a police dog, saw a blue Cadillac that matched the description of a vehicle suspected as being used to deal drugs and called in the license plate. A database check revealed the plate was registered to a Buick, and had expired. The deputies activated their emergency lights and the video camera in the patrol vehicle, after which they saw something thrown from the Cadillac, though this was not visible in the dashboard video.

One of the officers retrieved the dog, Solomon, to conduct a sweep and the dog alerted to the driver side door by sitting. The handler then said he would search the vehicle and returned the dog to the police car, but apparently did not secure it because when the second officer opened the passenger door for the passenger to exit, the dog “trotted toward the Cadillac and entered the now-open front passenger car door.” There was a child in a safety seat in the back of the car and when the dog got close to the child, the mother protested. The handler circled the car to remove the dog, which was in the car for 14 seconds. The driver and passenger, who sued on excessive force and other claims, said that the dog scratched the child when it was in the car.

The search of the vehicle lasted nine minutes and produced no drugs, while the total stop was 22 minutes. The individuals were permitted to reenter their vehicle and depart.

The Sixth Circuit held that the two officers “did not ‘through means intentionally applied’ use Solomon to seize Lexus [the child] or exert force upon her, even though their negligence allowed the dog to come into contact with her.” The circuit court cited Hanson v. City of St. Paul, 2007 WL 4224052 (D.Minn. 2007), which held that a dog biting a third party was not actionable under § 1983 even though the officer intentionally released the dog “because the dispositive inquiry under the Fourth Amendment was not whether the officer intended to release the police dog, but whether he intended to seize the injured party.”

The court found that the continued detention of the vehicle and its occupants required reasonable suspicion, but that there was reasonable suspicion because the vehicle matched the description of a vehicle reportedly tied to criminal activity. Also, the officers believed something had been thrown from the vehicle, which the plaintiffs did not contest. The reasonable suspicion supported the sniff, which produced at least one positive alert, according to the majority. The Sixth Circuit determined that qualified immunity should apply to the actions of the officers.

One judge, concurring in part and dissenting in part argued that it was “not obvious from the videotape that the dog alerted,” meaning that there was a genuine issue of material fact that could not support summary judgment on the issue of whether there was an unreasonable search and seizure.

Conclusion

Dogs trained to detect narcotics or explosives will generally go towards the source of the scent, and jumping through an open window or door will often accomplish this objective, as well as focusing the suspicion of the officers on the scene. It is not a behavior to be uniformly discouraged, though allowing it to happen when a baby is in a car could, under slightly different circumstances than those described in Neal v. Melton lead to substantial liability.

The reference to the dog’s behavior as being instinctual, appearing in Ayala and in Vazquez and other cases, creates a false dichotomy. Police dogs are often trained in agility, which can include teeter totters, ramps, ladders, catwalks, and rings to jump through. Wooden frames may be shaped and painted to look like windows. Additionally, many dogs are routinely trained to sniff the interior of vehicles by going through an open door. Dogs trained in this manner may jump through car windows or enter doors as a result of training, not because of any supposed window-entry instinct. Although it might be argued that officers in the situations described in these cases facilitated the entry of the dogs into the vehicles by adopting training regimens that encourage dogs to go through objects like windows, the threshold question should remain whether on the scene of the stop the officer actively encouraged the entry into the vehicle.

Prosecutors should realize that defense counsel may also begin to make cueing arguments in jumping cases, since active encouragement may not always involve a direct or intentional command. Defense counsel should make sure that defense experts study videos for evidence of cueing dogs to enter cars. Defense counsel should also explore the agility aspects of a dog’s training. In civil cases, such as the third case described above, counsel for plaintiffs should seek the dog’s training records in discovery to explore the extent of the dog’s agility training. Combined with any biting history, this might tip the scales towards the plaintiffs in a civil case.

This blog was written by John Ensminger and L.E. Papet. For the history of jumping cases, see Police and Military Dogs (forthcoming Taylor & Francis/CRC Press).

Saturday, July 16, 2011

Red Cross, Iron Cross: Ambulance Dogs in World War I

Kaiser Wilhelm II knew the value of Red Cross dogs (Sanitätshunde). Visiting a hospital behind German lines on the eastern front, he saw a soldier on one cot, a dog beside him on the next. He was told the story:

"Lieutenant von Wieland led a party of men in an attack on the Russian trenches. Seeing the task hopeless on account of the Russian fire, he, wounded, sent back the men who had set out with him and lay there in the blood and muck and filth of the battlefield: The Russian fire was so murderous that no one dared bring him in. Presently a dark form bounded from the German trenches, rushed to Lieutenant von Wieland's side, grasped his coat between his teeth and, foot by foot, dragged him to safety. Once, but only for a moment, did he loosen his hold, and that was when a bullet creased him from shoulder to flank. The blood gushed from the wound, but the dog took a fresh hold and finished his job at the edge of the trench where willing hands lifted the lieutenant down to safety. They had to lift the dog down, too, because just then a bullet broke both his forelegs.”

The emperor gave each an iron cross, handing one medal to the man and tying the other to the dog’s collar. A picture of the lieutenant with his dog, Steif, was included in Theo Jager’s book, Scout, Red Cross and Army Dogs and is the second picture here.

Numbers and Breeds

Jager, writing his book on military dogs as the war raged, estimated there to be 10,000 Red Cross dogs on the various fronts by late 1916, the highest numbers of which were in the German and French armies. The Russians had great numbers of trained dogs as well, though Jager does not estimate how many were used for mercy work.

Jager did not think any particular breed was particularly predictive of the value of a war dog:

“It is character and training that is wanted; nobody has time in days of war to worry about ancestry. Character is the hardest thing to breed and the aristocrat with a shifty eye goes into the discard. In time of need democracy asserts itself. Size, weight, and health may be determined. Then comes training—and there character shows.”

A note on terms is necessary. While many references to ambulance dogs clearly refer to dogs whose functions were those of most Red Cross dogs, to reconnoiter battlefields for the wounded, some references to ambulance dogs are more specifically meant to apply to a dog or team of two dogs that could pull a stretcher, usually mounted on wheels. I use the broader definition here.

Germany

Captain von Stephanitz, in his book on the German shepherd, described the ambulance dog as a “German product.”  He explained that it was originally intended to amalgamate messenger and ambulance dog training, "but it was soon realised that a combination of such different tasks was not suitable. So far as I know, a man from Dusseldorf, the animal painter Herr Bungartz, was the first to call attention to the necessity of making a radical distinction between these two types of Army Service dogs. In 1893 he then founded the "Deutscher Verein fur Sanitatshunde" (the German Society for Ambulance dogs)...."

Stephanitz wrote that the Medical Department of the Ministry of War had at first shown little interest in the use of ambulance dogs, but a demonstration was held in July 1914 "on the range at Zossen under conditions as nearly corresponding to those of war as possible.  In this trial, which was continued throughout the night, dogs of the Ambulance Dog Society and of the Berlin Police Department had been allowed to compete, besides the dogs of the SV [the German Shepherd Society]." The demonstration was successful and ambulance dogs were introduced gradually as the war unfolded.  The Ministry of War established the Ambulance Dog Replacement Depot at Fangschleuse near Berlin "for the purpose of keeping up the strength of the dogs in the various establishments."

To increase the supply of police dogs, the police dog authorities were approached:

“[C]areful tracking, which was the characteristic of the work of the Police dogs, in the Security Service (and especially that of the Country Police), corresponds exactly to the work required of the Ambulance dog.  When the searching Police dog barked on finding a man and did not merely content himself with pointing him out, this barking was allowed by the first trainers of the Ambulance dog.  These Police dogs, moreover, should be allowed to ‘point’, or at any rate this method of detection could be developed in them in case of need. The Police dog could not be dangerous to a wounded man, and he was trained not even to bite a criminal when he had found him.”

To put this in modern terms, a dog trained in suspect apprehension would not be useful, but one trained to a passive alert could be used.  Stephanitz also argues that the dogs were able to distinguish the particular smell of the wounded. The postcard above shows an ambulance dog leading a medic to a wounded soldier. 

Stephanitz saw ambulance dogs as unsuited for trench warfare, but useful for open warfare:

"In trench warfare or in defensive actions, there is little opportunity for the Ambulance dog to function.  His real chance comes when the troops are advancing in the open.  An opportunity for such open warfare was only given, after the first two weeks, on the Easter, the South Eastern and the Southern Fronts.  There, that is to say, in Russia, Roumania, and the Balkans, Italy, and even in Asia Minor, our Ambulance dogs fully justified the confidence placed in them, whenever they arrived in time and in sufficient numbers.  It is not yet known, and probably never will be, how many thousands of wounded owe to them their lives and their restoration to health, but the future of the Ambulance dog with the Army is now everywhere assured."

Dogs were deployed particularly at night when the battles were not raging and it was impossible to try to find the wounded with lights, which would expose soldiers to the enemy.  “The Ambulance dogs must run to, fro, and about in an area of something like 220 x 54 yards, smelling out the tracks of the wounded, and announce them to their leaders. “  Stephanitz asserts that well-trained dogs never pointed out corpses. 

Although the easiest way for a dog to announce that it had found a wounded soldier was to bark, it was determined that the enemy, who could shoot in the direction of the sound.  “The greatest silence therefore is just as imperative as the avoidance of any light, and thus the return of the dog to make his report is the only possible method.”

The problem was what the dog should bring back.  As shown in the picture here, dogs were first taught to bring back objects, such as a soldier’s cap, but this soon presented problems. 

“If the dog does not find any object close to the man which he can take up, he will try to tear off such a proof of identification from the wounded man himself.  This might not only be a serious matter of anxiety to a seriously wounded man—especially when the dog tries to drag something off—but might cause him to make repelling motions which might incite the dog to snap at him.” Thus, a leather ‘sausage’ was hung from the dog’s collar by a leather strap.  The dog (sometimes the wounded soldier) put this object, also called a ‘bringsel’ (the object to be brought) into his mouth and returned to the ambulance dog leader, nicknamed the “Wow-Wow-Lieutenant.”  The leader then leashed the dog and it took him back to the wounded man. 

The bringsel method was devised by a psychoanalyst named Pfungst from Berlin, who according to Stephanitz, “had no experience with dogs at all.”  Stephanitz preferred that the dog be trained to return on finding a man and just lead the leader (handler) to the wounded man.  He explained his objection to the bringsel:

“The first condition of success is that the dog should conduct his search without anything likely to hinder him.  A dog who must be able to overcome every obstacle in his way, who in case of need must jump or swim, and at all events must gallop more often than not, must not be let or hindered by anything in his movements, for in his search, he must force himself through jungle and high crops, through dense under-growth and hedges, through high thorns, vines and tangled nets of wild growth, through barriers of branches or barbed wire, in fact, everywhere where man cannot go and penetrate. Even a simple collar, however, involves the danger that he may become caught and that he will be unable to get loose again in spite of all his efforts.  This generally means the end, not only of the dog, but also, which is the principle thing, the search for the wounded is made impossible.” 

Stephanitz does not suffer fools lightly.  He describes efforts to put objects on dogs even more dangerous than the bringsel:

“Well meaning theorists wished to hand on our Ambulance dog—after the picture of the well-known St. Bernard dog ‘Barry’ with that inevitable little cask of cognac on his back—a wonderful collection of leather equipment, surmounted by a mighty Red Cross, and hung with little bells and lanterns; nay, they even wished to pack on his back rainproof covers and groundsheets, emergency Field Dressings, bottles with ‘a drop of comfort’, maps and emergency rations, and even to put rubber galoshes on his feet.  The grim earnestness of the War soon did away with all such contraptions….” 

Jager, in his book, agreed with E.H. Richardson that the Germans did not respect the Red Cross insignia of men or beasts, and saw the saddles the dogs wore as a target for German snipers.  From the account of Stephanitz, it appears the Germans believed the same lack of respect to be true of the English.  Jager knew how effective the German ambulance dogs were, and quoted from the diary of a captured German Red Cross worker:

“We left for the battle field at two o’clock in the morning. We could only work on the lead, as we were less than 400 meters from the French lines. 'Treu,' my dog, in a short time found five wounded, three severely wounded and two slightly wounded, which even with the sharpest eyesight you could not have found, they were so well hidden. They had been out on the battlefield for a day and a half.”

German soldiers rescued because of Red Cross dogs established a hospital for sick and wounded animals at Jena.

France

The Bulletin of the German Shepherd Dog Club of America also reported that the French army was using Belgian sheep dogs to seek out injured soldiers who were unable to walk or crawl to an open space where they could be discovered. The Societe Nationale des Chiens Sanitaires had eight training and breeding kennels. Further, the Bulletin stated:

"The dogs are trained not to bark when they find a disabled soldier. They are taught to disregard dead soldiers. Each dog has a box containing first aid remedies and appliances tied to its neck. Upon locating a helpless soldier the dog goes up close to him so that the box may be opened. The animal tears a piece of the uniform from the soldier and then returns to the kennel to which he is attached.”

What happened in the French army when a dog returned with evidence of a wounded soldier is described as follows by the Bulletin:

"The better trained dogs return to the kennel, bark and turn back in the direction from which they came to indicate that they have found an injured soldier. A corps of surgeons are attached to the kennels and they follow the dogs to the injured men. Many times soldiers are found at the bottom of deep ravines, and other sequestered places where only dogs with a keen sense of smell could locate them. Sometimes it takes a whole day to get a soldier he has found because of the hazardous work of carrying him to a road.”

As can be seen in some of the previous passages, there are statements that Red Cross dogs were trained not to bark, as well as statements that they were trained to bark in certain circumstances to bring help to a wounded combatant. A training picture here shows a dog waiting for stretcher bearers where the wounded are lying.

A French dog, Prusco, that looked like a white wolf, was credited with saving more than a hundred men, and after one battle allowed three soldiers in sequence to hold onto his collar while he dragged them to a depression where they could be safe from enemy fire.

England

An article appearing the British Medical Journal in 1910 indicates that the training being developed by Edwin H. Richardson, then a major, was being kept secret, as were his conclusions regarding the best cross-breeds to use for ambulance dog work. The article describes the equipment of a British ambulance dog:

“[T]he dog is equipped with a waterproof canvas saddle, with a pocket at each side. In these pockets are placed eight triangular bandages, while slung round the dog’s neck is a small cask of brandy or rum, and a bell for use after dark. A biscuit for himself is a wise provision.”

The article, which was not signed and was only a few lines more than a page, describes Richardson’s efforts to interest the British War Office in ambulance dogs:

“[A]fter the Russians had gone to Major Richardson for dogs, the War Office requested him to attend the camp at Stobs for the autumn manoeuvres, and he was attached to the 42nd Black Watch. General Sir Charles Tucker, commanding in Scotland, put the dogs through very severe tests, and as a result recommended their adoption, but the War Office has made no move. Major Richardson has been trying to arouse the sympathy and interest of the War Office for the past seven years, but he need not be discouraged—seven years counts as but one day in a conservative country like ours; if once, however, Great Britain is brought to feel quite sure that ambulance dogs do good work on the battlefield, every other dog in the country will be trained and equipped for the fray. We are slow to move, but we never do things by halves.”

This Merry Old England gibberish turned out not to be the case. Richardson soon became less enthusiastic:

“Most of the countries I have mentioned [Germany, France, Italy, Russia] had been experimenting with ambulance dogs for searching for the wounded, and I also had given a good deal of attention to this service, but it was found unworkable under modern conditions of trench warfare."

As the war began, Richardson settled on training ambulance dogs:

“When my offer of sentry dogs was rejected in the first days of the war, I turned to another branch of work in which I had frequently experimented in previous years—tracing the wounded on the battlefield. These dogs were, of course, used with ambulance sections. At this period a war of movement was the only method conceived, and also we in this country were convinced of the inviolability of the sacred symbol of the Red Cross, whether on man or beast, hospital or ship. Had these conditions obtained in this war, ambulance dogs would have been of great assistance. As it was, however, when the French army hurriedly sent some of their ambulance dogs with their keepers to the front in the earliest feverish days, the first thing that happened was that, although both men and dogs wore the Red Cross, the enemy brutally shot them all down whenever they attempted to carry out their humanitarian work. It was also found that, when the opposing forces settled down into trench warfare, the opportunities on the Western front were closed. The only ambulance dogs that were used with any success were those with the German army when the Russians were retreating on the Eastern front.”

Richardson concluded that “it has been found that ambulance dogs can only render service to the wounded in a war of movement.” In the end, Richardson devotes perhaps no more than a page to ambulance dogs in the entire of his long book on British war dogs.
 
United States

The Surgeon General of the U.S. Army, W.C. Gorgas, testified before the Congressional Committee for Military Affairs as America prepared to enter the war that Germany had 6,000 Red Cross dogs. Gorgas gave this number as a means of trying to get the War Department to devote more attention to expanding the American program, arguing that the few dogs the U.S. had at Fort Vermont at the time were but a drop in the bucket to what the U.S. should have had.

Training Red Cross Dogs


Dogs were trained to distinguish the uniforms of their country from that of the enemy. Jager quotes extensively from an article in Red Cross Magazine concerning the training of Red Cross dogs:

“Army or Red Cross or Sanitary dogs, as the Germans call them, are first trained to distinguish between the uniform of their country and that of the enemy. Then the dog must learn the importance of a wounded man, as being his principal business in life. News of the wounded must also be brought to his master. He must not bark, because the enemy always shoots. There are various ways in which the dog tells his master of his discovery. One method is, if no wounded have been discovered, to trot back and lie down, whereas, if he has found a wounded man he urges his master to follow. United States Consul Talbot J. Albert of Brunswick tells of a method in use in the German army, in which the dogs have buckled to their collars a short strap, and they are trained, when they find a wounded man in hunting over the battlefield at night, to grasp the straps in their mouths and so return, thus signifying that there is a man in uniform alive out there. Then they lead the way back to him. This invention was necessary to overcome an evil that became evident among dogs taught to retrieve: that is, to bring back some piece belonging to the wounded man, his cap, glove, or something from the neighborhood, such as a piece of cord, a stone, or a bunch of grass. The trouble with the method was that the dogs, in their abundant zeal, never returned without something from the injured man, and usually they took that which first struck their eyes. This was most often a bandage, which the dog would tear off. If taught to bring back a cap and the soldier had none, the dog would very likely seize him by the hair.”

Dogs were never trained to scent out the dead. Jager describes the training of war dogs as involving only one trainer, but sees the dog’s loyalties going to members of his unit:

“While they are the property of the company and will come in touch with all members of the company more or less daily, a rule should be made, that no one fondle or coax them or try to distract their attention from whatever work they may have in hand. They should not be interfered with, even if not in training at the time, or on duty. They must recognize in their trainer, and next to him in the few members of the squad, their only masters. When they have completed their training, it is time enough to teach them to obey anyone, in case of need, belonging to that company and to transfer their fidelity to any soldier in the familiar uniform. A well trained dog will soon get the proper esprit de corps and will know and obey every member of the unit to which he is attached.”

Jager thus distinguishes the war dog from the police dog, “who knows but one master.” Another difference is that a police dog may be taught to 'give tongue,' but not most war dogs. Jager divides the training of war dogs into obedience lessons and field lessons. The obedience lessons were Heel, Down, and Retrieve. He considered Down as “the greatest obedience exercise that a trainer has and for that reason it should be ground into the very being of the dog.” A picture above shows a red cross dog in down position leading two soldiers moving forward face down.

Field lessons specific to war dogs were:

1. S-sss, S-sss. Jager describes this as a command and caution to increase the dog’s attention, given in a whisper, and may be given with the hand signal for Down in order to preclude barking.
2. Advance. A command to send the dog forward into the immediate area to detect hidden or advancing enemies and avoid a surprise attack. This command is taught in stages until the dog can reconnoiter without a handler.
3. Report. This is taught so that the dog can deliver a report from an advance post. This command is also taught in several stages.
4. Report—Advance. This command is used after a dog has been sent from a unit at the front to bring back help, and the commander of the base determines to let the dog guide support to the forward unit. The dog may also receive the command, Slow, that it not lead the support unit too quickly into the same danger the advance unit has encountered.
5. Guard. This command is used when the dog is to assist in guarding prisoners. Guard—Attack is used to recapture an escaped prisoner.

The fourth command, Report-Advance, was particularly relevant to Red Cross dogs. Although Jager was American, he was writing before the U.S. experience in World War I had been formed, so his information about American war dogs is solely concerned with training.

Although police dogs were a fairly new phenomenon when World War I began, Richardson had noted in his book, War, Police and Watch Dogs, published in 1910, that tracking dogs could be retrained to serve as ambulance dogs, while dogs that accompanied police on their rounds would likely make good sentries and scouts.

Conclusion

It appears likely that Richardson downplayed the importance of Red Cross dogs in World War I, perhaps reflecting the earlier secrecy that was applied to some of his work, or perhaps from lasting bitterness at the resistance he found in the British military establishment to the use of dogs in war. Nevertheless, deploying the dogs must have been a wrenching decision where the fronts remained fixed for so long and the enemy did not respect the Red Cross badges on either men or dogs.

Descriptions of most canine functions in World War I partake of a limited range of primary sources, many largely anecdotal and infused with propaganda. I suggest that an excellent thesis topic for someone working towards a doctorate in military history would be to study the field records of all the armies in the war, particularly German records, for specific references to the deployment of canines on the fronts.

Sources: T.F. Jager (1917). Scout, Red Cross and Army Dogs (Arrow Printing Co. New York); Ambulance Dogs (December 10, 1910). The British Medical Journal, 2((2293), 1589-1590; E.H. Richardson (1920). British War Dogs: Their Training and Psychology. Skeffington & Son, Ltd. London; (1910). War, Police and Watch Dogs. William Blackwood & Sons, London; Captain von Stephanitz (1923). The German Shepherd Dog in Word and Picture. Anton Kampfe, Jena, Germany.  See also The Animals in War Memorial, Brook Gate, Park Lane, London W1.

Thanks to Brian Duggan and Richard Hawkins for recommending sources.  Thanks to Ronald Keats for finding a rare cache of World War I postcards showing German ambulance dogs at work.