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What to do if my dog has a swollen red bump on her bum and licks it?

Updated On September 23rd, 2025

my dog has an enlarged red bump on her bum and it is very swollen and looks irritated, she also keeps liking it

1 Answer

Most Helpful Answer

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Answered By Megan, DVM, CVA

Veterinarian

Published on February 28th, 2019

Poor girl! This could be a number of things from a benign tumor, an infection, a cancerous tumor and much more. I would first put a cone collar on her to prevent her from licking it or it will only get worse. Since the bump is really swollen and obviously bothering her, I would have your vet take a look at it. Your vet will be able to determine what it is and recommend the best treatment for her. They will likely put her on antibiotics and may or may not recommend to have it surgically removed. I hope this helps!

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