- Deer (various species, such as white-tailed deer, mule deer, elk)
- Moose
- Caribou
- Bison
- Pronghorn
- Sheep (including domestic sheep and bighorn sheep)
- Goats
- Musk oxen
Wolves may also occasionally prey on smaller mammals, such as rabbits, hares, and rodents, as well as birds and fish. They typically hunt in packs, where they cooperate to chase and bring down their quarry.