Gray Wolf

Gray wolves are social predators that live in nuclear families consisting of a mated pair, their offspring and, occasionally, adopted immature wolves. They primarily feed on ungulates, which they hunt by wearing them down in short chases. Gray wolves are typically apex predators throughout their range, with only humans and tigers posing significant threats to them.
Genetic studies reaffirm that the gray wolf is the ancestor of the domestic dog. A number of other gray wolf subspecies have been identified, though the actual number of subspecies is still open to discussion.
In areas where human cultures and wolves both occur, wolves frequently feature in the folklore and mythology of those cultures, both positively and negatively.