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Why does my dog have a pink bump with a hole in the middle?

Updated On September 23rd, 2025

Pet's info: Dog | Shihpoo | Male | unneutered | 8 years and 7 months old | 20 lbs

Hi there, I have a 9 year old shih poo and noticed a small pink pimple looking bump with a hole in the middle. It has grown just a hair bigger. What could it be? Thank you.

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1 Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on May 3rd, 2022

Hello, my name is Dr. Shines and I am happy to help. Dogs can get all kinds of skin masses as well as things like pimples and ingrown hairs. Most of these lesions will be benign but a few will be cancerous. Unfortunately, you can't always tell from looks alone. If the bump doesn't seem to hurt or bother Bentley, you might try applying a warm (not hot) compress every couple hours for 10 minutes. If this is an ingrown hair or pimple, this might help it to come to a head. If it seems to bother him, have him examined. If the bump is still there in 2 weeks, I'd go ahead and have Bentley examined. There's one type of skin cancer called a Mast Cell Tumor and they commonly look red/pink, hairless and raised. If the doctor is concerned, they'll test it. I hope this helps and please feel free to reach out with any additional questions.

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