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My dog has a red bump with green pus on his nose. Is it ringworm?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 1 year and 1 month old | 55 lbs

My dog has a red bump on his nose. It started as a black scab and has since peeled into a pinkish/red raised bump that looks like it has green puss in it. Do you think it could be ringworm?

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1 Answer

Most Helpful Answer

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Answered By Lindsey Edwards MVB, BSc, IVCA

Veterinarian

Published on June 23rd, 2017

Ringworm does not normally become moist, a bacterial or yeast infection would be more likely. Your vet can take samples from the surface to determine the underlying cause and guide appropriate treatment

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2Pet Parents found this answer helpful

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