Do Bullmastiffs Have Eye Problems?

Bullmastiffs are a large breed of dog that is known for their loyalty, strength, and protective nature. They have a unique set of physical characteristics, including a large, wrinkled head, short muzzle, and droopy eyes. While these features make them adorable and cuddly, they also make them prone to certain eye problems. In this article, we will discuss the most common eye problems that Bullmastiffs face and how to prevent and treat them.

Understanding the Eye Structure of Bullmastiffs

Bullmastiffs have large and droopy eyes that are prone to infections and injuries. Their eyelids are also prone to turning in or out, which can cause irritation and discomfort. They have a third eyelid, which is a protective membrane that covers the eye and helps to keep it moist. The cornea, iris, and lens work together to help the dog see clearly, but any damage to these structures can cause vision problems.

Common Eye Problems in Bullmastiffs

Bullmastiffs are prone to several eye problems, including progressive retinal atrophy, cataracts, entropion, ectropion, cherry eye, and glaucoma. Progressive retinal atrophy is a genetic condition that causes the retina to degenerate over time, leading to blindness. Cataracts are a clouding of the lens that can cause blurred vision and eventually lead to blindness. Entropion and ectropion are conditions where the eyelids turn inward or outward, causing irritation and infection. Cherry eye is a condition where the third eyelid prolapses, causing a red, inflamed mass to protrude from the eye. Glaucoma is a condition where there is increased pressure within the eye, leading to damage of the optic nerve and blindness.

Progressive Retinal Atrophy in Bullmastiffs

Progressive retinal atrophy (PRA) is a genetic condition that affects the retina, the part of the eye responsible for processing light and sending signals to the brain. PRA causes the retina to degenerate over time, leading to vision loss and eventually blindness. The first signs of PRA include night blindness and difficulty seeing in dim light. As the disease progresses, the dog will lose its peripheral vision and then its central vision. Unfortunately, there is no cure for PRA, but early diagnosis and management can slow the progression of the disease and improve the dog’s quality of life.

Cataracts and Bullmastiffs

Cataracts are a clouding of the lens that can cause blurred vision and eventually lead to blindness. Cataracts can be caused by genetics, age, or trauma to the eye. Symptoms of cataracts include cloudiness or bluish-gray discoloration of the eye, difficulty seeing in low light, and bumping into objects. Cataracts can be surgically removed, but it is important to catch them early to prevent them from causing permanent vision loss.

Entropion and Ectropion in Bullmastiffs

Entropion and ectropion are conditions where the eyelids turn inward or outward, causing irritation and infection. Entropion can cause the eyelashes to rub against the cornea, leading to corneal ulcers and scarring. Ectropion can cause the eye to become dry and irritated. Both conditions can be corrected with surgery if they are severe or causing discomfort.

Cherry Eye in Bullmastiffs

Cherry eye is a condition where the third eyelid prolapses, causing a red, inflamed mass to protrude from the eye. This condition is more common in younger dogs and can be caused by genetics or trauma to the eye. Cherry eye can be surgically corrected, but it is important to catch it early to prevent the eye from becoming infected.

Glaucoma and Bullmastiffs

Glaucoma is a condition where there is increased pressure within the eye, leading to damage of the optic nerve and blindness. Symptoms of glaucoma include redness of the eye, pain, and squinting. Glaucoma can be caused by genetics, trauma, or other underlying health problems. Treatment for glaucoma includes medication to reduce the pressure within the eye or surgery to remove the affected eye.

Diagnosing Eye Problems in Bullmastiffs

Diagnosing eye problems in Bullmastiffs requires a comprehensive eye exam by a veterinary ophthalmologist. The exam will include a visual acuity test, an examination of the eyelids and cornea, and an evaluation of the retina and optic nerve. Additional tests, such as a tonometry test to measure intraocular pressure, may also be performed.

Preventing Eye Problems in Bullmastiffs

Preventing eye problems in Bullmastiffs requires proper care and maintenance of their eyes. This includes regular cleaning to prevent infection, keeping hair around the eyes trimmed, and protecting their eyes from trauma. It is also important to avoid breeding dogs with known eye problems to prevent passing on genetic conditions to the next generation.

Treating Eye Problems in Bullmastiffs

Treating eye problems in Bullmastiffs depends on the specific condition and its severity. Treatment may include medication, surgery, or a combination of both. It is important to catch eye problems early to prevent permanent vision loss.

Importance of Regular Eye Checkups for Bullmastiffs

Regular eye checkups are important for Bullmastiffs to prevent and detect eye problems early. Annual eye exams by a veterinary ophthalmologist can catch problems before they become severe and help to preserve the dog’s vision. If you notice any changes in your Bullmastiff’s eyes, such as redness, cloudiness, or discharge, it is important to see a veterinarian as soon as possible.