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Why is my Labrador puppy's ear spot oozing yellow fluid and crusting?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Female | spayed | 8 months and 3 days old | 45 lbs

My 7 month old labrador puppy has a spot about the size of a quarter behind her ear that seems to be oozing whitish yellow fluid. The skin beneath is not reddened or broken. The fluid dries and crusts onto her fur, which is how I noticed it. It does not cause her pain and doesn't seem to be itchy. It does not smell bad like descriptions I have seen of seborrhea. It does not appear to be a blister or pus filled lesion, it looks like liquid weeping from her intact skin.

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1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on November 4th, 2019

That seems odd. Usually a yellow discharge indicates infection. I recommend to have Nova examined by the veterinarian. The doctor will likely shave the hair to get a better look at the skin. Unless this is tree sap or something else that she has simply walked into, infection of the skin is the next most likely cause. Protect the area from any scratching and have her examined by the veterinarian. I hope this helps and please feel free to post any additional questions.

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