Adopted by Mr. Big in Zootopia

Luke died in an accident back home and woke up a wolf cub, in a world where every animal walks, talks, and wears pants, moments before watching his new mother die to save him from hired killers. With his old memories intact and a hunted family's blood in his veins, all he has is a talent for faking helplessness and a city full of secrets.  To survive Zootopia, he'll have to become someone else entirely: Kevin, adopted son of Tundratown's most powerful crime boss.