Dire Wolf

The dire wolf (Canis dirus dirus) is a large extinct canid from North America that lived from the late Pleistocene to early Holocene about 9,000 years ago. The dire wolf was closely related to the grey wolf, and was slightly larger but much more bulkier and had a broader snout than the grey wolf. These adaptations along with being pack hunters mean they were specialized for taking down megafauna like horses, camels, ground sloths, mastodons, and bison.

Dire wolves should probably want to play in packs as not to get bodied by sabers.