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Why is my dog's bottom lip red and swollen, and what should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 9 months and 24 days old | 49 lbs

My dogs bottom lip has gotten really red/pink he hasnt eaten anything new what could this be he is a pitbull husky mix

1 Answer

Most Helpful Answer

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Answered By Destini R. Holloway, DVM

Veterinarian

Published on December 29th, 2018

Poor guy. He may have been bitten by an insect and is having an allergic reaction. If he doesn't seem to be bothered by it, I would just monitor it for now to see if this resolves on its own. If it does seem to bother him or doesn't resolve then its best to take him to your vet for treatment. Antihistamines and allergy medication will likely be prescribed. Best wishes and I hope that Thor's lip goes back to normal soon! Take care.

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