Episode description

We’re all familiar with canines (dogs, wolves, jackals, foxes, etc), but these are just only one of three sub-families of the larger canid family to survive to the present day. There were also the Hesperocyoninae and Borophaginae, but what did these other canids look like and why did they go extinct? The canid family also falls within the larger suborder Caniformia which includes skunks, bears and seals, but how are all these related?