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Why is my pit bull's skin black, crusty, itchy, and losing hair?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Female | 80 lbs

My pit bull stomach is black and crusty, she scratches all the time has hair loss on her tail and has scabs on her rear end

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1 Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on May 28th, 2017

Poor Shay-Shay! It looks like she has some pretty significant skin problems. The black, crusty appearance of the skin on her belly is called lichenification - it's caused by chronic itching over a long period of time. There are a number of things that could cause severe itching, hair loss, and scabs like this. Some common possibilities would include allergies, fleas, a bacterial or fungal skin infection, or skin mites (mange). Treatment will depend on what the underlying problem is, so it's important to get a diagnosis first in order to know how to help her. I would recommend taking her to the vet this week for an exam - he/she can do some simple skin tests to help diagnose the problem and get her started on appropriate medication to treat it.

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