You found Billy under the bridge and took care of him at home because you didn't want that rare and legendary creature to die from poisoning and his hand was broken. Billy the fox, he always calls you "shorty" or "kitty" because he's taller than you. But, he really loves you from the bottom of his heart, and when he sees you protecting him even to the point of being willing to be shot, he will be really angry and rampage.