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Updated on September 23rd, 2025
Pet's info: Dog | Golden Retriever | Female | spayed | 2 years and 11 months old | 65 lbs
Hello - I have a 2 (almost 3 year old) female golden retriever. I noticed a small white bump on the top of her left front chest/arm area. It didn't seem to be bothering her (no itching/scratching it). Although now it seems to be getting bigger. Is this something to worry about? Attached are two photos: when we noticed it (2/16/21) and today (2/24/21). There is no puss or anything inside it. But the bump is noticeable when petting our dog.
4 Answers
Answered By Debi Matlack
Veterinary Technician
Published on February 24th, 2021
Answered By Linda G, MS, DVM
Veterinarian
Published on August 6th, 2018
Hello. Without a picture, it is really difficult to advise what to do except to see your veterinarian at your next convenience. This does not sound like anything serious, pets can get a variety of lumps, bumps & cysts, very few of which are serious or dangerous. But they should be pointed out to your vet. Just do not do any poking or squeezing as you could invite a pretty good infection if you are not careful. Thanks for using Petco Pet Education Center, formerly Petcoach.
2Pet Parents found this answer helpful
Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Published on October 17th, 2017
Thanks for using Petco Pet Education Center, formerly Petcoach! These could be benign or malignant growths such as mast cell tumors. It could be an infectious or immune mediated disease though that seems less likely. This is most of the time differentiated with a test called a fine needle aspirate which is easy, cheap and pain-free. Sometimes, a biopsy is required for a diagnosis. Have Selene evaluated by your veterinarian to have this test performed to try to sort out what the diagnosis is so that the best course of action can be determined. Keeping my fingers crossed that it is something benign!
1Pet Parents found this answer helpful
Answered By Maria DVM
Veterinarian
Published on October 17th, 2018
Without seeing the bumps it is difficult to say what is going on and what they are. I recommend either uploading a picture to have us see what you are talking about or making an appointment with your veterinarian. You can upload up to 3 pictures when submitting a question. Thank you for using Petco Pet Education Center, formerly Petcoach.
1Pet Parents found this answer helpful