My rescue I've had for about six months is doing great and seems fine but, I have noticed that occasionally he'll drag his butt across the carpet. I've seen dogs do this but never a cat. It's not a chronic thing and he'll do it about 8 to 12 inches and he stops. I've inspected his you know what and don't see any inflammation or anything out of the ordinary. It's not making a mess or anything. I'm not really to worried about it and he seems to be doing it less than at first but, just curious if anyone else has had this experience.