Updated On September 23rd, 2025
Pet's info: Dog | Boxer | Male | unneutered | 10 years and 10 months old
What is the probable cause of this swelling on my boxers rear ? Feels like water and doesnt bother him when touched. Something to do with glands maybe? Theyre large.
1 Answer
Published on November 16th, 2017
I am concerned Zeus has a large perianal hernia or a tumor. He needs to see the veterinarian tomorrow for an exam. Large hernias can allow the bladder to slip into it which can cause complications. If that is a tumor, it needs to be addressed asap. Once a physical exam has been preformed, the doctor may get a better idea of what to do. I hope this helps!
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