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New dark spot on my dog's scrotum after grooming. Is it normal?

Updated on September 23rd, 2025

Pet's info: Dog | Goldendoodle | Male | unneutered | 6 months and 21 days old | 35 lbs

I just got my dog back from the groomers today and noticed a really dark spot on his scrotum. He has no other spots on his body and have never seen this spot before now, although his hair is long so it may have been there for up to 2 months since his last grooming appointment without me seeing it. Any advice would be appreciated!

1 Answer

Most Helpful Answer

Stacey Anstaett, DVM

Answered By Stacey Anstaett, DVM

Veterinarian

Published on April 5th, 2019

Its hard to tell from the picture, but it could be that the skin there on the scrotum has developed pigment over time, which sometimes happens; he's very young yet if the pet description is accurate (its telling me that Walter is 6 months old), and it may be normal. However, the skin also looks a bit thickened which could indicate that there is some inflammation and infection present. Call your vet and make an appointment to have it looked at to be sure. I don't think it is urgent as long as Walter isn't licking/chewing at it and is acting normally, but I would get him in at your convenience in the next couple of weeks.
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