OMG that story gave me goosebumps.

Do you think he might have eaten something harsh or wrong that may have scoured him as it was
ejected? If he was left for four years he might have been pretty desperate and eaten anything. And
whatever it was isnt going to show up after its already expelled with his manure.

Might have even been a bit
of wire, I have seen and heard of weirder things.
