the beringian wolf was similar in size to the modern alaskan interior wolf, or yukon wolf, and other gray wolves from the late pleistocene age. however, they were more robust, had stronger teeth and jaws, a broader palate, and larger carnassial teeth. its strong teeth helped it hunt pleistocene megafauna. the beringian wolf mostly preyed on horse and steppe bison. it also preyed on caribou, mammoth, and woodland muskox.