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My dog has black scaly skin on his back and tail. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Dachshund | Male | unneutered

I found a dachshund and he had black scaly skin from his back and to his tail. What could it be?

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1 Answer

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on July 18th, 2017

He could have an allergic dermatitis, bacterial/fungal skin infection, mange, or a flea allergy. Since it is so severe, he should be examined by a vet to determine the cause and treat. A vet can do a skin scrape, culture, and/or cytology to help diagnose and then prescribe medications to treat. He may need an antibiotic, anti-histamine, corticosteroid, and other medications. You could also bathe him with a medicated dog shampoo to see if that helps.

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