Petco Text Logo
Petco Pet Logo

My dog's third eyelid shows, and he can't close his eye. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Miniature Pinscher | 7 years and 6 months old

My dog's third eyelid is showing. I have looked it up and don't believe that it is a cherry eye. The third lid comes when he blinks or lays down. He also won't close his eye when I blow on his face and it won't close when I touch near it. his other eye is fine. What is this?!

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Sara Farmer, DVM

Veterinarian

Published on July 1st, 2018

It actually sounds like Oso could have facial nerve paralysis on that side that is making him unable to close his eyelid. The third eyelid is controlled by a different nerve so dogs with facial nerve paralysis will use the third eyelid to protect the eye. Facial nerve paralysis can be caused by a severe ear infection, or some neurologic diseases. I'd recommend seeing your veterinarian to see if this is a possibility. You may want to try applying an artificial tear ointment to keep his eye lubricated until you can see your vet

Vote icon

8Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored