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My dog has a lump on his lip, but it doesn't bother him. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | French Mastiff | Male | neutered

I've noticed this on my dogs lip what do u think it could be? It dosent seem to bother him?

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1 Answer

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Answered By Jenny, DVM

Veterinarian

Published on November 19th, 2017

It is a growth of some kind. Your vet can check it to be sure but most older dogs can commonly get adenomas that resemble that. They are not cancerous and do not hurt them, but there are a few other cancers that can look similar. YOur vet can take a sample to verify.

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