I am also a butt bather. Like twice to three or four times a day. constantly cleaning her kennel out, and her blankets. My own clothes. She strains so hard she pees. I really need help. I am reaching out to you. I am the other case if you have not found more. Here is a link to one of Basils episodes. Not the worse one I have witness but the only one I could get at the time to bring right to the vet. It is sad to watch.