Updated October 31, 2026. Fact-checked against veterinary sources; review by a licensed veterinarian is in progress. See our editorial policy.
Eye problems are different from many minor skin complaints: waiting to see whether they improve can put a dog’s vision at risk. A dog who is holding an eye shut, suddenly develops a cloudy eye, seems unable to see or has an eye that looks pushed forward should be examined urgently. Painful eye conditions can be difficult to distinguish without veterinary testing.
Eye symptoms that deserve urgent care
Squinting, pawing at the eye, severe redness or sudden cloudiness may occur with a corneal ulcer, glaucoma or another painful condition. A very enlarged or bulging eye, bleeding in the eye, obvious trauma, an embedded object, or sudden loss of vision requires emergency attention. A red eye is not always a simple infection.
Flat-faced breeds can be particularly vulnerable to traumatic displacement of the eyeball (proptosis). If an eye is outside its normal position, do not try to push it back. Go to an emergency veterinarian immediately.
What can you safely do before getting help?
Stop your dog rubbing the eye with a protective collar if available. For a chemical splash, begin flushing gently with sterile saline or clean lukewarm water immediately, then obtain emergency veterinary guidance. Don’t delay to search for a special rinse. For trauma or a protruding eye, follow emergency-clinic instructions and avoid pressure on the eyeball.
Never use leftover steroid eye drops or human redness-relief drops without veterinary approval. Steroids can seriously worsen some corneal injuries. Don’t attempt to pull out a stuck object, and don’t bandage the eye tightly.
Why the veterinary exam matters
Your veterinarian may examine the surface with fluorescein stain, check eye pressure and assess vision and pupil responses. A corneal ulcer, glaucoma, injury and conjunctivitis can look similar at first but require different treatment. If a specialist is needed, getting care quickly improves the chance of preserving sight.
Learn about how veterinarians treat common dog eye conditions. An online conversation can help you decide where to go, but it cannot replace the examination for a painful or suddenly abnormal eye.
Veterinary references
- Merck Veterinary Manual: Corneal Ulcers in Animals
- American College of Veterinary Ophthalmologists: Pet Owner Resources
This article is for general education and is not a substitute for care from your own veterinarian. Learn about The Pet Vet and our editorial policy.