Updated On September 23rd, 2025
Pet's info: Dog | Labrador Retriever | Female | spayed | 17 years and 2 months old | 60 lbs
My friends black Lab has a lump on her chest. It's about the size of a tennis ball. She I about 17 years old. It doesn't seem to be hurting her physically, but I just wanted to ask is this normal?
1 Answer
Published on September 7th, 2018
It could be a benign mass or tumor like a lipoma, or it could be something more serious. If the lump is new, if it seems painful, or if it is very firm and fixed in place you should encourage your friend to get it checked out by a veterinarian soon.
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