Wolves live in packs of 6 to 10 animals and can be found in places like South America and South Carolina. They have fur, sharp claws, and small eyes, and are warm-blooded mammals. Wolves eat a variety of foods including moose, elk, berries, grasshoppers and earthworms. They live 6 to 8 years and females can have litters of 4 to 7 pups. Their prey includes deer, elk, moose and sheep.