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My Chocolate Lab has a growth on his hind leg. What could it be?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Male | neutered | 8 years and 11 months old | 90 lbs

My Chocolate Lab has something on his hind leg. What could it possibility be?

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1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on November 19th, 2017

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. This is often differentiated by a test called a fine needle aspirate (FNA) which is a pain free, inexpensive and easy procedure which in most cases will help reach a diagnosis. Sometimes a biopsy is needed for a definitive diagnosis. I recommend that you have her evaluated by your veterinarian for further assessment and treatment. I am really hoping for something benign. Good luck and have a good day!

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1Pet Parents found this answer helpful

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