Eye Issues in Dogs

Dogs can be susceptible to several different eye problems. If left untreated, eye problems can progress and result in permanent eye damage. Watch for symptoms of an eye problem, such as redness, discharge or indications that the dog isn't seeing well. Seek prompt treatment from a veterinarian for the best chances of a full recovery.

  1. Conjunctivitis

    • Conjunctivitis, also known as pink eye, is a condition that both people and dogs can get. Conjunctivitis can be either a viral or bacterial infection that occurs when the membrane covering the eye and the inside of the eyelid becomes inflamed. This disorder can be caused by allergies, eye injury or infections. Symptoms of conjunctivitis are crusty, sore or swollen eyes. Tears or discharge can also occur. Veterinarians commonly treat conjunctivitis with eye drops.

    Dry Eye

    • Older dogs especially can be affected with dry eye. This occurs when the tear ducts are no longer producing enough moisture, causing the dog's eyes to be dry and scratchy. The eyes can become dull or a yellow mucus can cover the whole eyeball. Veterinarians can prescribe eye drops to help keep the eyes moist and more comfortable.

    Cataracts

    • Just as people can get cataracts, so can dogs. Cataracts most often occur in older dogs and happen when the eye lens becomes hardened. This makes the eye cloudy and causes light to no longer reach the retina. While age is the most common cause of cataracts, they can also be caused by eye injury, birth defects, diabetes or exposure to toxins. Veterinarians can surgically remove the cataracts.

    Glaucoma

    • If left untreated, glaucoma can lead to lead to blindness in a dog. Glaucoma happens when an obstruction causes pressure to build in the eyeball and prevents fluids from draining out. The eye becomes enlarged, and vision becomes impaired. Glaucoma symptoms include large pupils, redness, cloudiness and a fixed, blank stare. A veterinarian can treat the eye so that the pressure is reduced.

    Scratched Cornea

    • Dogs can get a scratched cornea if their eye becomes injured by an object such as a grain of sand or a stick. Normally, the cornea will heal eventually, but while the scratch remains the dog's eye will be sensitive to light, red and tearing. A veterinarian can prescribe drops to help with the pain.