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My dog's sheath is discolored and inflamed. What should I do?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 8 years and 10 months old | 45 lbs

My dog has this discoloration on his sheath and I’m not sure what to do about it. Or what caused it.

1 Answer

Most Helpful Answer

Daniel Fonza, DVM

Answered By Daniel Fonza, DVM

Veterinarian

Published on November 9th, 2017

Hi there and thank you for using pet coach to address your concern. From the pictures it appears as though chewy has a lot of inflammation in this area. I would suspect he has been chewing and licking this area and has caused a hotspot (moist dermatitis). I would recommend placing a rigid plastic cone around the neck to prevent him from licking this area. I would also recommend applying s topical medication such as zymox topical ointment and apply to the area until resolved. You can find this ointment easily online. If the area does not heal or worsens, I would recommend having a veterinarian take a look at this for further testing and treatment recommendations. I hope this helps guide you in the right direction.
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