Memory:Battle bunny

A rabbit with long ears, snow white by color. It smiles cutily at you and winks its fair eyes, almost dream like. But watch out! These bunnies are not your everyday pets! They carry big bad teeth ready to bore down into flesh and bone. Oh, and don't worry, these things are not *too* different from your everyday rabbits, for example, they breed like them... A cute white bunny. It hops towards you and blinks with its beautiful dark eyes. You just want to cuddle it! But why are its teeth covered with grimy reddish brown crusts?