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My dog has dark, grape-like lumps on his feet. Could it be cancer?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 16 years and 3 months old | 65 lbs

My 16 year old chow mix has growths on both feet. They look like small grape clusters and are dark in color. Is this likely to be malignant?

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1 Answer

Most Helpful Answer

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Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on April 3rd, 2018

Thank you for posting this question and including the pictures. Without a biopsy there is no way to know for sure what those masses are. They somewhat resemble sebaceous adenomas which are benign, but he dark pigmentation has me more concerned. I would encourage you to have him evaluated by your veterinarian. They may recommend a biopsy. Best of luck and I hope Scruffy does well. Thank you for using Pet Coach.

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1Pet Parents found this answer helpful

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