so my baby is eating adult mice for about 2 months, well after he eats he lays in his hide with his head, enjoying his meal. today i fed him and it left a slight bump and he was all over his tank roaming around, tried giving him another mouse and he refused it but still roamed his tub. does he need to be moved up, he's slightly rounder than an adult mouse. he has also out grown his scale so i can't get a proper weight. so any advice