Germis, the small canine

Back at school I was looking for more gemstones. But then I found this strange fossil. I examined it and it seemed to belong to a very small undiscovered canine (which means dog). It happens to be two inches tall, five inches long, able to jump one foot and was a carnivore. I only found the upper jaw of its head. It hunted in packs and fed on herbivores and insects.