Quote Originally Posted by TheGreatS View Post
Actually, I take that back. I'm 99% certain it's a hair because I clearly see a loop of hair sticking out from the poop.
While he is soaking very gentley pull on it to see if it moves any. Very. Carefully. I can't stress that enough. This is just to see if its just stuck at the end of the vent. You may be able to resolve this issue. Its not an actual impaction since he was able to poop.

Let me know.