
An anti-slavery pamphleteer who called himself Iron Gray wrote: “On merciless fangs, the Slaveholder feels his ‘property’ hangs.” In 1920, West Virginia Judge J.C. McWhorter, in perhaps the most influential essay ever written about bloodhound testimony, regretted that the history of tracking dogs was so intertwined with the history of slavery, but argued that at least when a dog tracked a slave, the slave could be identified by the master he ran...