The film depicts non-anthropomorphic wolves and human characters throughout the film. It starts with two wolf pups, Kate and Humphrey, who are very much different from each other. Kate is the Alpha female who acts on duty, discipline, and responsibility as her main aspects; while Humphrey is the Omega male who acts on being humorous, friendship, and frivolity as his. They lived like the way they were in their roles in the wolf pack, they don't mix, mingle, or mate, for this was the society they grew up in. In her pack, Kate's role was to marry with another packs Alpha, Garth, to keep tensions down between the two packs.