My corn snake won't eat, he hasn't regurgitated and all heating is fine, a cool side and a warm side. He hasn't shed in a while either, it's been exactly 12 days since his last feeding and when I put him and the mouse in his feeding cage he pays no attention to the Mose I've tried moving it around, closing up the box and leaving him alone nothings working this is VERY URGENT!?!?!?!?!?!:awcrap: