Can Dogs Look at the Sun?

Most dogs wouldn't intentionally stare at the sun. However, dogs spend much time playing outdoors, often exposed to bright sunlight and reflections off surfaces like water, sand, or snow.

Have you ever noticed your pup squinting or seeking shade on a sunny day? Like ours, their eyes can be sensitive to intense sunlight and glare.

Let's learn more about protecting your furry friend's eyes from harmful sun exposure and reflections when enjoying their outdoor adventures!

How Does Sun Exposure Affect a Dog's Eyes?

While dogs don't typically stare directly at the sun, they are still exposed to bright sunlight, which can lead to various eye issues:

• Ultraviolet Light and Light Sensitivity: Canine eyes are sensitive to ultraviolet (UV) light, and prolonged exposure can cause discomfort and damage.
• Eye Discomfort and Squinting: If you've ever seen your dog squinting on a sunny day, it's a sign that the bright sunlight is causing eye discomfort. This can lead to conditions like iris atrophy, where the iris deteriorates, making it difficult for the eye to adjust to changes in light.
• Chronic Superficial Keratitis (Pannus): This progressive disease affecting the cornea is commonly among German Shepherds. Sun exposure can exacerbate this condition, leading to further inflammation and discomfort if left untreated.
• Skin and Eye Diseases: UV light may also lead to the development of diseases like squamous cell carcinoma, a type of skin cancer that occurs on the eyelids and around the eyes. Prolonged exposure to bright light may lead to conditions such as glaucoma, which affects the optic nerve and can lead to blindness.

Watch for signs of eye discomfort in your dog, such as excessive squinting, redness, or discharge. If you notice these symptoms, consult your veterinarian to determine the underlying cause and appropriate treatment.

Should Dogs Be Inside during an Eclipse?

Even partial exposure to the sun during an eclipse can lead to UV damage. The UV rays can cause chronic superficial keratitis, leading to inflammation and long-term damage if not treated promptly.

To protect your dog's eyes during an eclipse, keep them indoors in a low-light environment. If your dog must be outside, ensure they are under constant supervision in a shaded area to minimize exposure.

What Protection Is There for Dogs against Sunlight?

• Shade and Shelter: Provide ample shade and frozen treats during sunny days. Dogs must have access to shaded areas to avoid prolonged exposure to bright light.
• Protective Eyewear: Rex Specs are specifically designed to protect dogs' eyes from UV rays and bright light, making them a better alternative to regular goggles.
• Dog Sunscreen: Though it's sometimes hard to find, dog sunscreen can help protect the sensitive areas around a dog's eyes and nose from sunburn.
• Natural Alternatives: Coconut oil and aloe provide protection and relief from minor sunburns and skin irritation.

What Makes Rex Specs Better Than Regular Goggles for Dogs?

Rex Specs are specifically designed to fit the unique structure of a dog's head, providing a secure and comfortable fit.

Rex Specs are made from high-quality, durable materials that can withstand the rigors of a dog's active lifestyle. They provide a robust barrier against environmental elements, including dust, debris, and bright sunlight, preventing eye discomfort and potential injuries.

Unlike regular goggles, which often come with separate lenses for each eye, Rex Specs offers a single, wide lens that covers both eyes, reducing stress and irritation. They also provide full-spectrum UV protection, shielding the dog's eyes from harmful rays that can cause damage to the cornea and optic nerve.

Are Certain Dogs More Sensitive to Sunlight?

Yes, certain dogs are more sensitive to sunlight than others. That is why breeds like German Shepherds and Border Collies need extra sunlight protection.

Blue-Eyed Dogs Are More Sensitive to Sunlight

Dogs with blue eyes are particularly sensitive to sunlight.

Blue eyes have less pigmentation than darker eyes, meaning they have less natural protection against UV rays. The lower pigmentation allows more light to penetrate the eyes, increasing the risk of UV damage to the cornea and optic nerve.

Blue-eyed dogs are more prone to squinting and eye discomfort on sunny days due to their increased light sensitivity. Additionally, dogs with starburst pupils or eye abnormalities are also particularly sensitive to the sun.

How Can You Protect Your Dog's Skin?

Provide Shade and Shelter

• Ensure your dog can access shaded areas and freshwater during sunny days to avoid prolonged exposure to bright sunlight.
• Use dog-friendly umbrellas or portable shade structures when spending extended periods outdoors.

Use Protective Clothing

• Invest in UV-protective clothing designed for dogs. These garments can shield your dog's skin from harmful rays and reduce the risk of sunburn.
• Choose lightweight, breathable fabrics to keep your dog comfortable while protecting their skin.

Apply Sunscreen

• Look for sunscreens formulated for pets, as human products may contain chemicals that are harmful to dogs.
• You can use baby sun cream in a pinch, but ensure it does not contain zinc oxide, as it can be toxic to dogs if ingested.

How Effective Are Natural Ointments Coconut Oil and Aloe for Dogs?

Natural ointments like coconut oil and aloe can be effective in providing some protection and relief for your dog's skin:

Coconut Oil

• Moisturizing and Soothing: Coconut oil moisturizes your dog's paw pads and soothes any irritation caused by sun exposure. It forms a protective barrier that can reduce the risk of sunburn.
• Antimicrobial Properties: Coconut oil has natural antimicrobial properties that help prevent infections in minor cuts or scratches.

Aloe Vera

• Cooling and Healing: Aloe vera is well-known for its cooling and healing properties. Applying aloe vera gel to your dog's skin soothes sunburns and reduces inflammation.
• Natural Relief: Aloe vera provides natural relief from sunburn discomfort without chemicals or synthetic ingredients.

3 Tips for Training Dogs to Wear Protective Gear

Start Gradually

Allow your dog to sniff and inspect the gear without putting it on. Let them get used to its presence and smell. You can place the gear near their favorite resting spot or during feeding times so they associate it with positive experiences.

Once your dog seems comfortable with the gear, try placing it on briefly. Reward them with treats and praise to reinforce the positive association. Gradual introduction prevents any fear or anxiety related to the new equipment.

Short Sessions

To prevent overwhelming your dog:

1. Keep the initial training sessions short.
2. Start by putting the protective gear on your dog for a few seconds, then remove it, rewarding them with treats and affection.
3. Gradually increase the duration of each session as your dog becomes more comfortable.

If your dog shows signs of discomfort or stress, such as pawing at the gear or trying to remove it, shorten the session and try again later. Short, positive sessions help build your dog's tolerance and acceptance of the gear without causing unnecessary stress.

Consistent Practice

Consistency is key when training your dog to wear protective gear. Make the training sessions a regular part of your dog's routine to help them become accustomed to the gear more quickly.

Practice at different times of the day and in various settings to ensure your dog is comfortable wearing the gear in all situations. Consistent practice helps reinforce the idea that wearing protective gear is a normal, non-threatening part of their daily activities. Also, reward your dog with treats, praise, and playtime during and after each session to maintain a positive experience.

Keep Your Dog's Eyes and Skin Safe This Summer!

For more advice on dog nutrition, health, and training, contact us and check out our blog!

Volhard Dog Nutrition and its expert canine nutrition coaches are now offering online consultations to help more dog parents discover why and how to feed their dogs the healthiest foods!

Speaking to a Volhard canine nutrition coach will help you understand the inseparable relationship between healthy food, a healthy body, and a healthy mind.

If you want to contact one of our Volhard canine nutrition coaches, don't hesitate to access our consultation page!

References

1. Busch-Kschiewan, Katrin, et al. "UV light, temperature, and humidity effects on white hair color in dogs." The Journal of Nutrition, vol. 134, no. 8, Aug. 2004, https://doi.org/10.1093/jn/134.8.2053s.
2. Kimura, Tohru. "The effects of UVA irradiation on depigmented sites in the skin of the hairless dog." Photomedicine and Laser Surgery, vol. 27, no. 5, 1 Nov. 2009, pp. 749–755, https://doi.org/10.1089/pho.2008.2344.
3. Hernandez, Jerome, et al. "Aging dogs manifest myopia as measured by autorefractor." PLOS ONE, vol. 11, no. 2, 10 Feb. 2016, https://doi.org/10.1371/journal.pone.0148436.
4. Basedow, Kate. "Sunshine for Dogs." DogCancer.Com, 7 Mar. 2023, www.dogcancer.com/articles/causes-and-prevention/... Accessed 11 July 2024.
5. "Eye Abnormalities: Double-Merles." Double, www.doublemerles.info/eye-abnormalities. Accessed 11 July 2024.  
6. Kornya, Matthew. "The Effect of Sun Exposure on Animals." Canadian Veterinary Medical Association, 2 Nov. 2023, www.canadianveterinarians.net/related-resources/t... Accessed 11 July 2024.

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