Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 35 lbs
My dog is 10 years old and has a skin rag on her and her stomach is turning black. I thought it was dirt but it dont come off. What could it be?
1 Answer
Published on November 18th, 2019
The skin will turn black as a response to inflammation - it is called post-inflammatory hyperpigmentation. Most commonly this is from a yeast infection of the skin. I suggest you start bathing her with medicated shampoo 1-2 times per week and in between baths use this medicated spray on the affected areas. Be sure to read the instructions throughly. The shampoo must have contact skin with the skin to work. You can't just put it on and then rinse it off. ( https://www.allivet.com/p-6692-douxo-chlorhexidine-shampoo-for-dogs-and-cats.aspx?SearchTerm=chlorhexidine+Auto ) ( https://www.allivet.com/p-6677-douxo-chlorhexidine-micro-emulsion-spray-for-dogs-and-cats-68-oz.aspx?SearchTerm=duoxo%20spray+Auto ) The "skin tag" actually looks like a cyst or wart of some kind. That should be checked by your vet.
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