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What's this pink spot on my dog's lip? Is it serious or allergies?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 8 months and 2 days old | 8.2 lbs

There is a pink spot on the top lip of my dogs mouth. You can see the spot on the first two pictures which were taken today. I don’t know if it might be allergies, etc. but I’ve never seen this before with him. The picture of him sleeping was taken Christmas evening, and you can see that it’s not pink but developing and there. Can anyone please help me and tell me what it is and if I should worry about it or not? Thank you!!!

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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 December 27th, 2018

This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any scratching. 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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