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My dog has black, dry, smelly skin and is losing weight. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | unspayed | 8 lbs

Dog has black dry scaly skin with an odor and weightloss

1 Answer

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on February 9th, 2017

Poor Trixie! That is very concerning that she is losing weight and she should be examined by a vet to determine the cause. She could have an infection, parasite, kidney/liver disease, endocrine disease, etc. Your vet can run some lab-work to help diagnose and then determfine the best way to treat, depending on the cause. She may need an antibiotic, anti-inflammatory, or other medications to help. You could also bathe her with a medicated dog shampoo and see if that helps with her skin condition.

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