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Pet's info: Dog | Labrador Retriever | Male | unneutered | 2 years and 5 months old
My dog has a lump on his chest on both sides what have grown ones red what is the bigger one and there’s a black lump what goes inside but it pops up when u press it so did the red one but now it just stays out
1 Answer

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on January 3rd, 2018