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Why does my dog have yellow discharge and red eyes? Is it pink eye?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 1 year and 2 months old | 10 lbs

Hi—I noticed some yellow discharge coming from Felix’s left eye today. The inner white area is slightly red. Is this pink eye? Unfortunately can’t get a good pic of it.

3 Answers

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on March 13th, 2019

It sounds like conjunctivitis is possible, which can be caused by an infection (pinkeye) or allergies. A corneal ulcer or scratch could cause redness and a similar discharge. I would recommend seeing your vet for an exam - they may want to stain Felix’s eye to look for a scratch. They can then prescribe a topical eye medication to help.

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1Pet Parents found this answer helpful

Other Answers

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    Answered By Lauren Jones VMD

    Veterinarian

    Published on May 25th, 2017

    Since Chevy has recurrent yellow discharge, there is a chance that he may have an eye infection. Allergies typically cause just a small amount of clear or white discharge, if any. It sounds as though a vet visit is in order. Until you can take Chevy to the vet, be sure to keep an e-collar (cone) on him at all times to prevent him from rubbing or scratching at the eye, as this could worsen any existing injury or infection. I hope that he feels better soon!

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    Answered By Ana M, DVM

    Veterinarian

    Published on June 8th, 2019

    Thank you for submitting your question regarding Daisy. I recommend that she sees a veterinarian. While allergies can affect the eyes this time of year, I worry that she may have an eye infection based on the color of the discharge. Her veterinarian will examine her eyes and may recommend some tests. Then she will likely be prescribed an eye drop or ointment to help with her symptoms. I hope this information helps!

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