But I've never even seen him climb onto the buffalo skull. The coming home and seeing some of his body hanging off the rim of the aquarium, it scared the hell out of me!! As small as he is I don't see how he got up there!
And now I'm concerned because I lifted the screen lid and half of him fell and he hung. When I lifted it again he plopped down. He didn't move for about five minutes, but I saw his tongue still coming out. And now he's burrowed again.