Amaterasu – Okami
Some people might argue that Amaterasu isn't a wolf, but a god that can take any form she likes. She might not be the most cuddly wolf, which is why Chibiterasu exists. Amaterasu is a beautiful creature, endowed with glorious red markings, and fits in perfectly with the overall aesthetic of the game. I didn't have much of a choice in this matter, after all, she is a god.
