More useful than ever
This is the story of a triple murder in Seattle. The trial took place in 1998 and the victims were two drug dealers and their dog, Chief. The case was also featured on an episode of CBS Reality’s “Medical Detectives” that British viewers may have seen on several occasions; most recently on the early evening of Monday 4th or 11th this month. It was established that DNA from other mammals, or almost any animal, is of as much forensic use as is human DNA. It helped that Chief was of a short-haired breed so his blood flowed easily over the killers.
Remember that human DNA was used to solve crime (the 1980s Pitchfork murder case in Leicestershire) before it could be used to conclusively identify historical individuals such as Richard III. So, thanks to the late Chief from Seattle, should you own a dog apparently descended from a Crufts champion or a horse apparently descended from a Derby winner, logic suggests that this can be proven one way or the other and not just from a pedigree on paper.
Furthermore, whichever species are in that Westminster Abbey urn, we can learn more about them.