As someone obsessed with beaver, I think the bow is AWESOME. As for the back... who knows. If it is just dented or what, maybe it will be fine. Heck, an unviolated back can blow out sometimes too. I would say shoot the son-of-a-beaver and if it breaks... build a new one. If the kids is that of a friend, I would just explain the bow and tell them if it breaks, you will make it right. But what do I know... still a cool idea.