3 Reasons Why Your Dog’s Eyes are Watery and Half-Closed

Disclaimer: The content on MyPetChild.com is for informational purpose only. It is not intended to be a substitute for professional veterinarian advice, diagnosis, or treatment. Always seek the advice of a veterinarian when in doubt.

Noticing that your dog’s eyes are half-closed and watery is a worrisome situation for many pet owners. There are a few different medical possibilities and situations that could be causing this issue. It’s important to find and fix the situation as soon as you can so that your dog doesn’t end up with serious vision problems as a result.

1. There’s Debris on the Surface of Your Dog’s Eyes

Debris on the surface of your dog’s eyes can happen for many reasons, but a common reason is from outside sources. Some of the most common debris that could end up in the eyes are pieces of tree branches, grass, and dirt or mulch. If your dog loves to go outside and roll around or try to nibble on plants, he is more likely to end up with debris on the surface of his eyes.

2. Your Dog Has an Eye Infection

Eye infections like conjunctivitis could be causing the eyes to water and also will contribute to your dog keeping his eyes half-closed. Conjunctivitis is known as pink eye, but many other eye infections can also be present such as uveitis and various types of fungus and bacteria. Viruses such as hepatitis and herpes also could appear as an eye infection and it would create the half-closed and watery appearance.

There are other symptoms of an eye infection you might notice such as smelly or thick discharge, pawing at the eye, swelling, redness, and squinting. Your dog also may experience sensitivity to light and try to hold his eye closed as much as possible. Eyedrops and ointments are often times used as treatments, although the course of treatment will depend on the type of eye infection present.

3. Your Has Excessive Tearing Problems

Epiphora is known as excessive tears and it is a symptom of many different diseases and eye conditions that might be found in your dog. With epiphora you will notice a lot of wetness right under the eyes, skin infection, skin irritation, odor, and reddish-brown stains under the eyes. Tears also might be streaming down the face of your dog.

There could be an underlying medical reason for epiphora, such as bacterial or viral conjunctivitis, eye infections, allergies, and abnormal eye lashes. Other issues that can cause epiphora include rolled in or rolled out eyelids, glaucoma, ulcers on the cornea, and various eye injuries. Treatment for epiphora depends on the underlying cause and can include surgery, allergy medication, or antibiotics to treat an eye infection.

How do I Get My Dog’s Eyes to Stop Watering

The first step you should take is to get your dog to the veterinarian to determine what is causing the eye watering in the first place. Antibiotics and anti-inflammatory medications often are given out because secondary infections can happen as your dog paws at his eyes. Stopping the issue revolves around figuring out the cause and treating that underlying issue. If the issue is allergies, then an allergy medication should help relieve the symptoms and stop the eyes from watering as much.

There are also a few things you can do to help prevent the issue from happening in the first place. You should make sure that when it’s really windy or dusty outside that you keep your dog indoors to prevent any debris from getting into his eyes. Taking your dog to the veterinarian once a year for a checkup also can help diagnose an eye condition or changes in the eyes. Lastly, a well-balanced diet and good quality dog food can help the immune system fight off infections that could cause the eye watering.


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