Just a rock or a knife, if you wear the animal down enough. You’re probably not biting through the hide though.

Aaron Rodgers, since he turned into the Q-B

I’ve camped there, it’s pretty nice!

For those wondering, this played out well! OP found someone to take the job. His wife bit on the prank gleefully, was actually thrilled by the idea that OP had a son he didn’t know about. When the prank was revealed, she thought it was hilarious. Ultimately pretty wholesome, OP married a keeper.