Hi! Does anyone here recognize this? It is sometimes stuck in my Panther's anal opening after he has pooped. It doesn't come off unless I pull it out. When I pull it, more of it comes out and it's sorta stuck inside. These "things" never seem to be alive, it looks like sort of dead skin from some worm but at the same time it doesn't. I've never had reptiles with internal parasites so I'm at a loss here.