Popsicle: I'm not fat! Squeek! I'm just big boned! Squeek!!!
... he doesn't look all that big, actually, so it really might be his bones! he eats a TON of pellets, and gets a tiny amount of suppplements now and then, so he might have thicker bones than a normal chin? ... cause he is NOT scared of heights... I let him run around my room, and he used to be scared of heights more than about 6 inches, but he gradually got used to jumping up and down all sorts of heights (logically, if you can jump UP a certain height, it shouldn't damage you to jump down from that height, I think?), and now he's pretty confident with jumping down from 3 feet high. (it scares me a lot though, so I stop him whenever I notice it) And he jumps UP 2 foot ledges with total confidence. So I don't think he's overweight?