Aelurodon is an extinct canine genus of the subfamily Borophaginae which lived from the Barstovian land mammal age of the middle Miocene to the late Miocene. Aelurodon existed for approximately 10.7 million years. Gallery Add a photo to this gallery Categories: Characters Animals Extinct Animals Miocene Animals North American Animals Canids Community content is available under CC-BY-SA unless otherwise noted.