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Why does my dog have a recurring lump, black patches, and hair loss?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 2 years old

My 2 year old somewhat obese bitch has a recurring lump in her abdomen close to her skin on left hand side near back leg. Also black patches to her cream pelt and some hair loss.

1 Answer

Most Helpful Answer

David Elbeze, DVM, MRCVS

Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on September 12th, 2017

This lump needs to be checked and analysed as there are many conditions and types of tumors that could look like that. take Zeena 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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