Do Dogs Need Sunglasses? A Stylish Solution for Pup's E

It's a common misconception that the sun's rays pose the same danger to dogs as they do to us humans. Robert English, an eye care veterinarian, points out that most dog breeds are quite safe from the effects of direct sunlight. This is due to their heavy eyebrows and deeply set eyes, which provide natural protection.

However, for some puppies, sunglasses may be more than just a stylish accessory.

While it's not yet known whether sunlight can cause eye diseases in dogs, it can exacerbate certain conditions.

Chronic superficial keratitis, often referred to as pannus, is an autoimmune disease of the cornea that can lead to vision loss in dogs. Like other autoimmune diseases, it causes the immune system to attack healthy cells. Without timely treatment, severe scars can form on the dog's cornea. This condition typically doesn't cause pain, but it significantly impacts the dog's quality of life. Pet owners can identify pannus by observing a pink or white film around the lower edge of the dog's eyes.

There is no known cure for pannus, and veterinarians are still unsure of its exact cause. However, it's certain that ultraviolet light accelerates the progression of the disease. Treatment usually involves topical and injectable antiinflammatory medications, such as corticosteroids. Veterinarians also recommend reducing direct sunlight exposure, and protective eyewear can play a crucial role in this, especially for active dogs or those living in sunny or highaltitude regions.

German Shepherds and Greyhounds are the most susceptible breeds to pannus.

Preventing the development of eye diseases like pannus is just one reason why dogs might need protective eyewear. For shortnosed breeds, such as Pugs and Boston Terriers, their protruding eyes often bring a higher risk of injury. Dr. Brady Bill, a lecturer in veterinary ophthalmology, notes that these breeds are "more prone to scratches, ulcers, and cuts" than those with longer faces. Sunglasses or protective eyewear can effectively alleviate symptoms for dogs with eye discomfort or those who have suffered from previous injuries. While Elizabethan collars are a more common choice, some veterinarians may suggest protective eyewear after eye surgery.