Weepy eyes in dogs
- Weepy eyes usually indicate that something is wrong.
- A small amount of crusting in the corner of an eye is normal, but continual weeping or a sticky discharge is not.
- Don't ignore weepy eyes, always contact your vet as soon as you notice a change or a problem – eyes are too precious to leave to chance.
General information and causes of weepy eyes in dogs
A small amount of crusting in the corner of your cat's eyes is normal, but a constant weeping or sticky discharge, is not. Some common causes weepy eyes include:
- Eye infections
- Corneal ulcers and other eye injuries such as a scratch or blow to the face
- Dry eye (a lack of tears)
- Itchy skin
- Eyelash problems
- Eyelid problems
- Breed-related - flat faced breeds such as the Pug, Bulldog and Pekingese tend to have weepy eyes and tear staining due to the shape of their face
- Wind exposure
- Lumps in and around the eye
- Something stuck in the eye such as a grass seed.
Less common causes:
- Exposure keratitis - where the surface of the eye isn’t completely protected by the eyelids, so becomes sore and weepy. Exposure keratitis is common in short nose breeds such as the Pug and Shih Tzu
- Nasolacrimal duct problems - the nasolacrimal ducts are tubes that drain tears from the eyes. Anything affecting them can cause tears to overflow out of the eye (causing weepy eyes).
When to contact your vet
Contact your vet straight away if you notice anything wrong with your dog’s eyes. Eyes are far too precious to leave to chance and the problem could get quickly worse if left without treatment.
Even if your dog has had weepy eyes for a while, contact your vet for an appointment to have them checked. Even if the problem has been going on for a while, there is a chance that they could have a treatable condition.
Published: June 2020
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Written by vets and vet nurses. This advice is for UK pets only.
Illustrations by Samantha Elmhurst