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Why does my dog have a hard black spot on her nipple? Is it serious?

Updated On September 23rd, 2025

Pet's info: Dog | Pomeranian | Female | 7 lbs

my pom pom has a hard black spot on her tit and its got me worried I live on month to month

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1 Answer

Most Helpful Answer

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Answered By Vanessa Yeager DVM MPH

Veterinarian

Published on September 12th, 2017

Hi and thank you for your post. From the picture, it is hard to tell what it is- the picture is a little blurry and I can't make out the details. However, black spots around the nipple area could be comedones or better known as blackheads. Usually they will go away on their own or a mild benzoyl peroxide wash can help clear them up. Another possibility could be a yeast infection which may appear as black or dark spots on the skin. A last possibility could be flea dirt. Thank you for using Petco Pet Education Center, formerly Petcoach!

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