Updated On September 23rd, 2025
Pet's info: Dog | Boxer | Male | unneutered | 45 lbs
My boxer has a huge knot on his butt. He has not been neutered recently and it looks to be at the 4 o’clock position. What could this be? What should I do?
1 Answer
Published on September 8th, 2019
It may be a mass or tumor. Infection or trauma cannot be ruled out. You would need to have Creed physically examined by your veterinarian to diagnose the lump. A fine needle aspirate can be done to collect samples for pathology. This may provide a diagnosis. Once results are returned, you can discuss treatment options with your veterinarian. If Creed is licking or chewing at the area, place an e-collar (cone) on him until the issue is resolved.
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