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What causes a sudden brown bald spot and crusty ears on my dog?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 5 years and 1 month old | 6 lbs

Hello my dog has a sudden brown bald spot and tips of ears are crusty

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on November 15th, 2019

Biscuit needs to see the veterinarian. Hair loss can indicate many things including ringworm (which humans can get), scabies (which can also effect humans) or other skin mites, fleas or allergies. A physical exam and some basic diagnostics are needed to determine the underlying cause. I hope this helps and please feel free to post any additional questions.

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