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My dog suddenly has a pink spot under his nose. Is it serious?

Updated on September 23rd, 2025

Pet's info: Dog | Havanese | Male | neutered | 4 years and 7 months old | 15.432358353 lbs

Hello.. What does this pink spot indicate ?? is it disease? it suddenly appeared under the nose ,, thanks..

5 Answers

Most Helpful Answer

Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on July 29th, 2019

Thanks for using Petco Pet Education Center, formerly Petcoach! This is probably from him rubbing his nose against a cage or something like that. I would suggest checking on that possibility. Otherwise, if that is not possible and this continues have him evaluated by a veterinarian for further assessment and treatment to check on a possible infection. Best of luck!

15Pet Parents found this answer helpful

Related Answers from Veterinarians

Answered By Makenzie Kurth, DVM
Veterinarian
Published on July 14th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach. This is probably nothing to worry about but if it does not go away in the next week, see your vet. It could be a skin infection or other dermatitis.

Best wishes to you and your dog!
1Pet Parents found this answer helpful
Answered By Jacqueline Nobles, DVM, DACVECC
Veterinarian, Board-Certified Emergency/Critical Care Specialist
Published on March 4th, 2019
Hello,
The pink area of skin under the nose looks like a focal area of trauma. I have seen similar lesions in dogs licking or biting crate or cage doors. However, please continue to monitor to spot for changes in size, color, or bleeding. If area fails to heal, follow up with your veterinarian to discuss a skin biopsy.
1Pet Parents found this answer helpful
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS
Veterinarian
Published on May 18th, 2017
Even though a picture would help to understand better the underlying cause, this presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria or be fungal). A check up, appropriate disinfection and eventually antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem.
Disinfection can eventually be started at home with very diluted hibiscrub or betadine. Buster collar may be useful as well to avoid scratching if any.

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.
1Pet Parents found this answer helpful
Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Published on April 12th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely a normal pigmentation change. If it is not associated with itchiness or discomfort, there is no need to be concerned about this. If you ever notice any discomfort or itchiness, have him evaluated by your veterinarian for further assessment and treatment. The red spots though do seem inflamed and inflamed and possibly represent an infection. You may use a medicated shampoo containing chlorhexidine to see if that helps as it may with very superficial infections. You may find that online or at your local pet store. Good luck and have a great day!
1Pet Parents found this answer helpful

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