ok. so my tegu has been hibernating for quite a while now. he hasn't eaten anything for more than 6 weeks. the last time he ate was about 3 weeks before that, which makes it about nine weeks now. and he's digested all his food and defecated and everything already. so yesterday he decides to come up and he defecated, without eating anything for the past 6 weeks. how is he able to poop without consuming anything for the longest time? i've also observed that the last time he pooped, he had no other stuff in his body. so anybody know what's going on?