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My dog has a pus-filled lump on his penis foreskin. What should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Cattle Dog | Male | unneutered | 4 years and 5 months old | 55 lbs

Hi, my Australian cattle dog has a pussi looking cyct on the forskin of his penis almost next to the hole for urination. Why? What must I do?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 6th, 2017

If this lesion is filled with pus, then it's not a cyst, it's likely an abscess which is a pocket of infection. I would have Zeb seen by the vet for this, as if it is an abscess, it will need to be drained and flushed sterilely, and he will need antibiotics for the infection. The vet can diagnose if he does have an abscess, and can treat him for it.

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