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Why does my dog have brown stuff on nails, mouth, and genitals?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 1 year old | 13 lbs

My dog has brown stuff on her nails (it comes off of I pick it off) and I’ve noticed she gets the same kind of stuff on her gential area hairs and near her mouth... what could it be? She is a cross between Lhasa apso and shihtzu

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1 Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on July 8th, 2019

This residue can be related to excess oil secretions from irritation, allergies or a yeast infection. It can also be a combination of saliva and environmental debris. I recommend to keep the areas clean and to have Hazel examined by the veterinarian to determine if this is pathological or not. I hope this helps.

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