I guess we really need to know if it was the entire poop ya saw, or if it was just a smear like he had walked away from where he pooped without wiping his butt good. ;D
That's about how it was, that's where the "smear" I first spoke of came in. One of the guys that watches the herps on my day off says he put him on the floor and he didn't look to be carrying his full body weight on the back end. I did the same and he walked fine.