Eyeglasses For Our Four-Legged Friends: Can Dogs Really Wear Spectacles?

Dogs can and do suffer from poor eyesight and eye conditions that cause vision loss. While dogs don't need to read or drive, they do need to be able to see cars, squirrels, stairs, and treats. For dogs that have lost their vision due to cataracts or unsuccessful cataract surgery, doggie glasses may be just what the doctor ordered. Veterinary-approved corrective lenses can give many dogs the gift of sight again. Prescription glasses for dogs are typically used to correct vision problems such as nearsightedness or farsightedness or to protect their eyes if they have an injury or condition that requires eye protection.

Dogs with visual impairments or healing from surgery

Additionally, protective eyewear can shield a dog's eyes from potential harm. For example, dogs that spend a lot of time outdoors or participate in high-speed activities like boating or cycling are at risk of eye irritation or injury from dust, pollen, wind, or small particles. Similarly, working dogs, such as cattle dogs, search and rescue dogs, and police dogs, are often exposed to chemicals, airborne particles, dust, and harsh environments, which can increase the likelihood of eye injuries. In these cases, sunglasses or goggles can provide protection and reduce the risk of eye damage.

It is important to consult a veterinarian to determine if your dog needs glasses or protective eyewear. The veterinarian can advise on the type of eyewear that would be most suitable and provide guidance on helping your dog adjust to wearing it.

Protective eyewear for dogs with large eyes

Dogs can and do suffer from poor eyesight, and while the causes are often different from those in humans, they can benefit from wearing glasses. There are two main reasons for dogs to wear protective eyewear: to protect the eyes from injury or to protect them from the sun.

Brachycephalic breeds, such as Boston Terriers, Shih Tzus, Pugs, and French Bulldogs, have prominent, large eyes that are more susceptible to injuries. These breeds tend to run into plants or other items that might harm their eyes, so they may benefit from protective eyewear when outside to prevent self-inflicted trauma.

Additionally, UV exposure is just as damaging to a dog's retina as it is to a human's, and sun exposure can worsen an autoimmune disease called chronic superficial keratitis (or pannus), especially in German Shepherds and Greyhounds. Protective eyewear is often recommended for dogs suffering from this specific disease.

When choosing protective eyewear for dogs with large eyes, it is important to consider the unique anatomy of your dog. For brachycephalic breeds, a deep lens cup and gentle orbital fit with no suction are critical to ensure that the dog's eyes are not damaged. Adjustable straps and a single lens that maximises the field of vision are also desirable features, especially for working dogs.

• Namsan Dog Goggles for Large Dogs: These goggles offer UV protection and are designed for medium to large breeds. They feature a wide snout rest and a soft frame.
• PETLESO Dog Goggles Large Breed: These goggles are designed for large breed dogs and offer windproof and anti-fog protection. They have adjustable straps and clear lenses for improved visibility.
• Rex Specs K9 Eyewear: These goggles resemble ski goggles and offer a full range of view. They have soft foam edges that fit snugly on the face, protecting the eyes from dust and debris. They are a good option for working and highly active dogs.

The need for prescription glasses for dogs

Dogs can and do suffer from poor eyesight and eye conditions that cause vision loss. While dogs don't need to read or drive, they do need to see hazards like cars, stairs, and other obstacles in their path.

Dogs with mature eyesight issues or those that have lost their vision due to cataracts or unsuccessful cataract surgery may benefit from wearing glasses. Veterinary-approved corrective lenses can give dogs the gift of sight again.

Signs of impaired vision in dogs include:

• Dragging behind on a walk
• Refusal to move in unfamiliar surroundings
• Out-of-character snappiness when touched unexpectedly
• Bumping into objects in their path
• Large dilated pupils that don't get smaller in bright light

Dogs are more likely to suffer from inherited degenerative conditions of the retina, glaucoma, or cataracts. Glaucoma is an increase in pressure within the eyeball, which compresses and damages the retina. Cataracts are a cloudiness of the lens, which stops light from reaching the light-sensitive layers.

Identifying the root cause of eyesight problems is key to correcting them. Treatments can help slow deterioration and preserve existing eyesight. For example, cataract removal surgery can improve a dog's vision, and corrective glasses can be used if a replacement lens cannot be implanted.

Yes, in some cases, vets may recommend an Elizabethan collar (a cone-shaped plastic collar) to prevent dogs from rubbing or scratching their eyes. However, this does not provide protection from sun, light, or airborne particles.

Getting your dog used to wearing glasses involves gradual desensitization and positive reinforcement. Start by letting your dog investigate the glasses, offering treats and praise for calm behavior. Initially, only have your dog wear the glasses for short periods, gradually increasing the duration. Be patient and consistent with the training process.

Yes, there is a risk that glasses may dislodge and cause harm to your dog's eyes. Always supervise your dog when they are wearing glasses, and remove them if your dog is pawing at their face or rubbing their face on the ground.

Dogs that participate in outdoor activities

Dogs who live and work outdoors at high elevations are more vulnerable to UV radiation. This can lead to eye problems such as pannus, an immune-mediated condition that affects the cornea. Special canine sunglasses may help protect these dogs' eyes.

Working dogs, such as cattle or herding dogs, police dogs, and search and rescue dogs, are also more likely to come into contact with dust, sand, heavy brush, airborne particles, and chemicals, which can irritate their eyes. Harsh environments and dangerous conditions increase the risk of eye injuries for these dogs.

If your dog participates in outdoor activities, it is important to consult a veterinary ophthalmologist to determine if your dog may benefit from wearing protective eyewear. They will be able to advise on whether changes to your dog's lifestyle or environment may be a more helpful long-term solution to protecting their eyes.

When choosing eyewear for your dog, it is important to select a pair specifically designed to fit a canine's face. Goggle-style glasses with straps are recommended, as human-style sunglasses will not fit a dog's face well and may be less effective at protecting their eyes. It may take some time for your dog to get used to wearing their new glasses, so it is important to introduce them gradually and offer treats during the process.

Signs of vision loss or impairment in dogs

Dogs, like humans, can suffer from vision loss or impairment. This can be due to aging, disease, injury, or hereditary conditions. It's important to monitor your dog for any signs of vision loss, as early intervention is key to preserving their eyesight. Here are some common signs that your dog may be struggling with their eyesight:

Bumping into Objects

One of the most obvious signs of vision loss in dogs is bumping into walls, furniture, or other objects in their path. If you notice your dog struggling to navigate familiar spaces or frequently running into things, it may be an indication of vision problems.

Reluctance to Move in Unfamiliar Surroundings

Dogs with vision loss often exhibit signs of anxiety or hesitation when in new places. They may become reluctant to explore unfamiliar surroundings, preferring to stay in places they know well. This is because they rely on their sense of smell, touch, and hearing to navigate, and unfamiliar spaces can be disorienting.

Changes in Behaviour

Vision loss can make dogs feel vulnerable, confused, or disoriented, which may lead to changes in their behaviour. They may become more clingy, anxious, or aggressive as a result of feeling insecure. Additionally, they may stop making eye contact with you and other family members.

Eye Appearance and Irritation

Keep an eye out for any changes in the appearance of your dog's eyes. A cloudy appearance to the eye is a common sign of cataracts, which can lead to vision loss. Other signs include redness, puffiness, or swelling of the eyes, as well as obvious eye irritation or pawing at the face.

Difficulty with Stairs and Furniture

Dogs with vision problems may also become unwilling to go up or down stairs or jump onto furniture, even if they previously had no issues with these activities. This is because they are unsure of their surroundings and may be afraid of falling or getting hurt.

Light Sensitivity

If your dog is suffering from light sensitivity, they may be experiencing eye problems. Squinting, tearing, or pawing at the eyes can be indicators of discomfort. Additionally, if your dog has dilated pupils that don't get smaller in bright light, it could be a sign of vision impairment.

Increased Thirst and Health Issues

Underlying health issues such as diabetes, hypertension, or Cushing's disease can impact your dog's eyesight. Keep an eye on your dog's overall health and behaviour, and consult your veterinarian if you notice any changes, such as increased thirst or changes in appetite.

Remember, early detection is crucial when it comes to your dog's eyesight. If you notice any of these signs or symptoms, don't hesitate to consult your veterinarian. They can help identify the root cause and provide appropriate treatment or management strategies to improve your dog's quality of life.

Frequently asked questions