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Dog I'm sitting has a bleeding, swollen butt. Should I call vet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 15 lbs

I’m dog sitting a dog and all of a sudden I noticed drops of blood on the carpet. Concerned I checked all over his body and found no wounds. I noticed he was bleeding from his butt and I’m really scared that he is hurt. This is gross but I attached a photo of his butthole. It’s puffy and bleeding. What’s wrong and should I take him to a vet before his owner comes home?

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1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 19th, 2018

Ouch, poor Dudley! It could be he has growth on his anus or his anal sacs could be impacted and infected. Yes, definitely take him into a vet before his owner comes home. The vet can diagnose what is causing this swelling and bleeding, and can treat him for it. Best of luck, I hope this helps.

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