Yeah, I thought about that but the problem is he cramms himself at the end of the half-log and if I lift it, he will flatten down and become wider than the log, so I'd have to try to squeeze him together again before I can put it back on :\
On a good note, I think he did eat it because he's way back there and has been there all night/morning which is what he always does after a meal.
Either way, thanks a lot for all the responses!