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Why is my dog's leg lump shrinking and losing hair? Is it a tumor?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered | 2 years and 10 months old | 6 lbs

My dog is a Chihuahua and he had a large lump in his leg..its been few months and now it's smaller but the area where it's at has lost all it's hair..is this a tumor

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1 Answer

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on September 30th, 2017

This large lump needs to be checked and analysed as there are many conditions and types of tumors that could look like that. take Milo to the vet, they will perform a fine needle aspiration on the growth and send it to the lab for analysis. when the result comes, the vet will advise what needs to be done according to the diagnosis.

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