On my 3 month old panther I have noticed that one of his eyes is not nearly as bulgy as the other. Also at night when he sleeps that same eye does not shut. It looks as if he rolls his eye back when he sleeps, but the skin on the outside does not pinch shut like it does with the rest of my chams. I know he gets enough water, by the way his poop looks. Has anyone heard of this before? Any help is appreciated.