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Updated on September 23rd, 2025
Pet's info: Dog | Lhasa Apso | Male | unneutered | 9 years and 4 months old
I noticed this lump whilst grooming my dog, it is approx 2cm in width and 1cm in height. A little red but mainly looks just like a lump with little black dots on. What could this be?
2 Answers

Answered By Dr. Strydom, DVM
Veterinarian
Published on May 30th, 2019
Answered By Dr. Strydom, DVM
Veterinarian
Published on April 23rd, 2020
Hello, thank you for using PetCoach!
Any lumps/bumps that you notice on your dog should be checked out by your vet. Lumps can be any of these things:
* abscess (infection)
* cyst
* cancer (benign or malignant)
* wart
Unfortunately, there is no way I can tell you what it is with 100% certainty just based on your description or by looking at a photo but if I had to guess, I would say it is a benign histiocytoma. If it is a histiocytoma, it should go away on it's own within a few weeks to a month or so. Of course, if it doesn't, he definitely needs to see a vet.
https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4952066
Hope this helps. Best wishes!
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