i've finally just caught up on all of the episodes.. finally..

Good theory's POB, i could see this being possible..

I'll have to go back and look, but i feel the cat had some significance in all of this.. possibly a shape shifter? The only weird thing about the werewolf thing is that the vampires never mention them, only Sam has.. I bet in the next episode Sookie will say something to Bill about it, and we'll have some answers..