Question about cat with intermittent puffy/swollen “behind” area

Hi! I have a question about my cat who will be 4 at the end of this month. Sometimes when he stretches, I notice that his rear end (particularly his anus) looks like it is protruding. I thought he had a hemorrhoid but then he stood up and walked like normal and it went “away”. I have another cat and I never noticed this on him. It’s not red, it just looks puffy sometimes. He is eating, drinking and playing like normal. I just want to make sure he is okay and he is not in pain or anything or if this warrants a vet visit. I tend to worry about my boys a lot because I love them so much but I don’t want to be “missing” something. Thank you so much!

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Krista Magnifico
3 years ago

Hello, The colon is the very last part of the gi tract. It is held inside the abdomen by two sphincter muscles. When you stretch these circular muscles can relax and the colon can protrude a little outside of the anus. This would be my best guess at what is going on. But to be sure you can take a video of it to your bet and have them do a rectal exam to make sure it isn’t anything else. Some cats can get a rectal prolapse and this should be ruled out before dismissing this as “normal”. I hope… Read more »