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My dog's ankle has a lump that keeps filling with blood. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 55 lbs

bruised like lump on dogs ankle that keeps filling with blood

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1 Answer

Most Helpful Answer

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Answered By Dr. Strydom, DVM

Veterinarian

Published on April 9th, 2023

Hello, thank you for using PetCoach. This is definitely a tumor but whether or not it is benign or malignant I cannot tell you just by looking at a photo. You really need to take Mr. Brown to a vet for an in-person examination. I suspect it may be a hemangioma or hemagiosarcoma. ( https://vcahospitals.com/know-your-pet/vascular-tumors-affecting-the-skin ) Hope this helps. Best wishes.

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2Pet Parents found this answer helpful

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