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My dog has a red lump in his ear and shakes his head. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Smooth Fox Terrier | Male | 20 lbs

Hello! I just found a red lump/bump in my dog's ear and he keeps shaking his head. I can't get to a vet until Monday and I'm just wondering what this might be I have also attached a picture so you can see it.

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1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on September 3rd, 2021

This lump could represent a cyst like structure or a neoplasia (tumor) or a spot of infection. It is essential to have it checked by your local veterinarian as this could be sampled to determine its underlying nature. Your vet may want to perform an FNA (fine needle aspiration) or a biopsy to sample the bump. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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