Updated On September 23rd, 2025
Pet's info: Dog | Bullmastiff | Female | spayed
Hi my dog has a lump on her belly, it burst and won’t stop leaking green stuff and it is going green and smells really bad. She’s not being herself and it’s heartbreaking for our family as we don’t know what’s wrong with her
1 Answer
Published on November 10th, 2019
Hi, and thanks for your question. Although a picture of it would help to give you a more specific answer, this lump/bump/growth should be ideally examined by your local vet to have a diagnosis established. Your vet may want to perform an FNA (fine needle aspiration) or a biopsy to sample the bump and determine its underlying nature. Differentials would include skin cysts, infections, benign or more malignant type of tumors. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!
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