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My chihuahua has brown spots after shaving. Is it mange or ringworm?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua (Long Coat) | Male | neutered | 5 years and 6 months old | 8 lbs

Our chihuahua has brown spots that seem to have spread on his back after I shaved him. Could this be mange or ringworm?

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1 Answer

Most Helpful Answer

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Answered By Sarah Derksen, DVM

Veterinarian

Published on September 27th, 2019

Hi. At 5 to 6 years old, unless there is something that is decreasing the immune system, it is unlikely. This appears more like a skin infection, possibly related to underlying allergies or food sensitivity. He needs an exam

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