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Why is my dog's hair thinning and skin very dry and flaky? What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Yorkshire Terrier | Male | neutered | 11 years and 9 months old | 15 lbs

His hair is thinning and his skin is very dry and flaky

1 Answer

Most Helpful Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on December 23rd, 2018

There are a few possibilities that cause this: 1) allergies 2) Cushing's disease 3) diabetes 4) mite infection 5) seborrhea 6) Hypothyroidism You will need to schedule an exam with your veterinarian. Your vet can rule out # 2,3,and 6 with blood tests. The others can be ruled out with sin scrapes and a proper clinical exam. Treatments vary with the diagnosed condition.

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