Death

The Overarching Antagonist of Puss in Boots: The Last Wish, based on the folklore version of Death, being a white bipedal wolf instead of a skeleton.

Puss: you are no bounty hunter, you are..
Death: Death! And I don't mean it metaphorically or rhetorically or poetically or theatrically or in any other fancy way. I'm Death, Straight. Up.