Why is my dog's genital skin turning dark brown/black? Is it normal?
Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Male | neutered | 13 lbs
My male dog's skin near his genital area are and have been turning a dark brown/black color. It goes from his genitals to the insides of his legs. Also a few red spots. Any thoughts?
2 Answers
Most Helpful Answer
Published on August 8th, 2017
Based on your picture I think this looks like normal pigment, however sometimes dogs can start to get darker skin where they had a dermatitis that is resolving or a chronic skin issue. If the red spots are new or Jaxon seems itchy I would recommend taking him to your veterinarian to have them examine his skin.
3Pet Parents found this answer helpful
Related Answers from Veterinarians
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Published on August 2nd, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach! It is hard to know for sure based on a description though this is likely a normal pigmentation change or hyperpigmentation as you pointed out. If it is not associated with itchiness or discomfort, there is no need to be concerned about this. If you ever notice any discomfort or itchiness, have him evaluated by your veterinarian for further assessment and treatment. Good luck and have a great day!
5Pet Parents found this answer helpful
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