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Worried about my dog's red, hard bump on his inner thigh. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | neutered | 2 years and 7 months old

What is going on with bears inner thigh? I am worried about him. It’s kind of small , red and kind of hard almost like a cyst. it bothers him a little bit

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1 Answer

Most Helpful Answer

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Answered By Oneal Bogan, DVM

Veterinarian

Published on September 16th, 2018

Hi there. Bumps like the one on Bear could be a few different things. Sometimes there can be a thorn or something else stuck beneath the skin causing the bump. It could also be a skin growth, examples of these are things like epitheliomas, mast cell tumors and lipomas. Because it's red and is causing him some irritation, I would recommend having your veterinarian check the bump. They may suggest doing a fine needle aspirate of the bump, which collects cells from within the bump to help diagnose what it is. It's not an emergency, but I would have it checked when you can. I hope that helps! Thanks for using Petco Pet Education Center, formerly Petcoach!

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