From Mighty Bear Dogs to Breathless Bulldogs: How Human Manipulation Has Changed the Shape of Canines Forever

April 20, 2017 - General
he evolution of wolf to domestic pet

The early ancestors of Gray Wolves were a group of carnivores named the creodonts that roamed the northern hemisphere between 100 and 120 million years ago. About 55 million years ago, the creodonts gave rise to the carnassials, a group of wolf-like animals that had specialized jaws for eating meat. One member of this family, Miacis, is thought to be the common ancestor of ALL present-day wolves, dogs, bears, raccoons, and weasels.


Source: origins

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