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My dog's ear scab has yellow pus. Is it infected? What should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 12 years and 2 months old

My soy had a scab behind her ear and it was loose so I took it off and there is like yellowish pus in it. What do I do?

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1 Answer

Most Helpful Answer

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Answered By Amber W

Veterinarian, Certified Veterinary Acupuncturist

Published on August 4th, 2017

It is hard for me to tell 100% from those pictures but it looks like that could be a sebaceous growth that had ruptured or an infected lesion. You can try to clip some of the hair away from the area and gently clean the area. A small amount of triple antibiotic ointment may be applied. However, if this area is not resolving in the next few days you will want to see a veterinarian to make sure oral medication is not needed.

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