Updated On September 23rd, 2025
Pet's info: Dog | English Bulldog | Male | unneutered | 9 months and 16 days old | 30 lbs
We have noticed our bulldog had a lump on the base of his penis when you pull his foreskin back. What could this be?
1 Answer
Published on March 1st, 2018
The pictures are not very clear, so it's difficult to tell what this is. There is a natural bump in this location called the bulbous, but it should be uniformly round and smooth in appearance. It's possible that he has a tumor known as a transmissible venereal tumor (TVT), which is occasionally acquired by unnuetered dogs. Below is a link to an article that explains this more. https://vcahospitals.com/know-your-pet/transmissible-venereal-tumor It's best to have Archie seen by a vet, so they can have a better look. These TVT's are treatable and will be easier to treat the quicker treatment is started. I hope that helps and all is well with Archie.
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