Why Some Pets Need Sun Protection

While fur does offer some natural protection, it’s not always enough—especially for pets with thin, light-colored, or patchy coats, or for hairless breeds61113. Just like people, pets can get sunburned, and repeated sun damage can increase their risk of skin cancer111418. The most common spots for sunburn are:

• Nose and muzzle
• Ears
• Belly (especially if your pet loves to sunbathe on their back)
• Around the eyes
• Areas with little or no fur61113

Certain breeds—like Greyhounds, Boxers, Dalmatians, and Chinese Crested dogs—are especially at risk, as are pets with shaved or healing areas after surgery13117.

Signs Your Pet Might Have a Sunburn

Sunburn isn’t always easy to spot, especially under fur, but here are some warning signs:

• Red or pink skin
• Dry, cracked, or peeling skin
• Pain or sensitivity when touched
• Licking, scratching, or biting at certain spots
• Blisters or sores (in severe cases)111813

If you notice any of these, move your pet out of the sun and contact your vet for advice.

When to Use Sunscreen for Pets

Sunscreen can be a real lifesaver for pets at higher risk of sunburn. Here’s when it’s a good idea:

• On long walks or hikes during the day
• At the beach, park, or in the yard during peak sun hours (10 a.m. to 4 p.m.)
• After a haircut or grooming session that exposes more skin
• If your pet loves to sunbathe on their back71217

But never use human sunscreen on your pet unless your vet gives the OK. Many human sunscreens contain ingredients that are toxic to animals if licked or absorbed, such as zinc oxide and salicylates589.

Choosing and Applying Pet-Safe Sunscreen

When shopping for sunscreen, look for products specifically made for pets or those recommended by your veterinarian. Here’s what to look for:

• Non-toxic ingredients (avoid zinc oxide and salicylates)
• Water-resistant if your pet swims or plays in water
• Fragrance-free to reduce skin irritation
• Safe to lick (since pets will try to lick it off)81516

Apply sunscreen to exposed areas like the nose, ears, belly, and any spot with thin fur. Distract your pet for a few minutes after application so they don’t lick it off right away, and reapply every 2 to 4 hours, especially after swimming or sweating12178.

Always test a small area first to check for allergic reactions before applying sunscreen all over18.

Other Ways to Protect Your Pet from the Sun

Sunscreen is just one tool in your sun safety toolkit. Here are more ways to keep your pet safe:

• Provide plenty of shade—trees, umbrellas, and covered patios are great options71011.
• Limit time in the sun—walk your dog early in the morning or late in the evening when the sun is less intense236.
• Use protective clothing—UV-blocking shirts and hats are available for pets, especially for hairless or short-haired breeds71012.
• Keep pets indoors on hot days—if it’s too hot for you, it’s too hot for them236.
• Be careful around water and sand—these surfaces reflect sunlight and can increase sunburn risk71012.

Special Notes for Cats

Most cats stay indoors, but hairless breeds like the Sphynx can get sunburned even from sitting in a sunny window611. If your cat spends time outside or lounges in sunny spots, talk to your vet about safe options. Never apply sunscreen to a cat without your vet’s approval—cats are extra sensitive to many chemicals5818.

What to Do If Your Pet Gets Sunburned

If you think your pet has a sunburn:

• Move them out of the sun immediately1118
• Apply a cool compress to soothe the skin1118
• Avoid rubbing or touching the area too much
• Call your vet for advice, especially if the burn looks serious1118

Never use aloe vera, essential oils, or human creams without your vet’s approval—some can make things worse611.

Final Thoughts

Sunscreen can be necessary for some pets, especially those with light skin, short fur, or medical conditions that make their skin more sensitive111314. While not every pet needs sunscreen all the time, it’s a good idea to talk to your vet if your pet spends time in the sun or is at higher risk of sunburn. Using pet-safe sunscreen, providing shade, and limiting sun exposure are all great ways to keep your pet comfortable and healthy—so you can both enjoy the outdoors together237.

Actionable Tips:

• Ask your vet for sunscreen recommendations before summer arrives.
• Always check sunscreen ingredients—avoid zinc oxide and salicylates.
• Test a small area for allergies before full application.
• Reapply sunscreen every 2–4 hours, especially after swimming.
• Provide shade and limit sun exposure during peak hours (10 a.m.–4 p.m.).
• If your pet gets sunburned, move them out of the sun and call your vet for advice.

Your pet’s comfort and safety are worth the extra care—so enjoy the sunshine, but do it wisely!

Related Topics:

When should I consider applying pet-specific sunscreen for my dog or cat?

You should consider applying pet-specific sunscreen for your dog or cat in the following situations:

• If your pet has thin, light-colored, or patchy fur: Breeds with short coats (like Greyhounds, Boxers, Dalmatians, Pit Bulls, and Bulldogs) or those with naturally white or light-colored fur are more susceptible to sunburn and skin damage143.
• If your pet is hairless or has bald spots: Hairless breeds (such as Chinese Crested dogs or Sphynx cats) or pets with hair loss due to allergies, medical treatments, or surgery need extra protection on exposed skin35.
• If your pet spends a lot of time outdoors during peak sun hours: Exposure between 10 a.m. and 4 p.m. is especially risky, so sunscreen is recommended for pets who are outside during these times145.
• If your pet enjoys sunbathing or lounges in sunny spots: Pets that like to lie on their backs or in sunny windows can get sunburned on their belly, ears, and nose473.
• After grooming or a summer haircut: Shaving or trimming can expose more skin, making your pet more vulnerable to sunburn35.
• If your pet has sensitive or healing skin: Areas with thin fur, scars, or healing wounds are at higher risk and should be protected36.

Remember: Always use a sunscreen specifically formulated for pets, as human sunscreens can contain ingredients that are toxic to animals if licked or absorbed167. Test a small area first for allergic reactions, and reapply sunscreen every few hours if your pet is outside for extended periods or after swimming246.

If you’re unsure whether your pet needs sunscreen, or which product to use, consult your veterinarian for personalized advice.

Which areas of my pet are most vulnerable to sunburn and need protection?

The areas on your pet most vulnerable to sunburn are those with thin fur, little hair, or light-colored skin. These spots are not as well protected by their coat and are at higher risk for sun damage. The most common and sensitive areas include:

• Nose and muzzle: Especially the bridge of the nose, which often has less fur and is exposed to direct sunlight36.
• Ears and ear tips: The edges and insides of the ears are frequently affected, particularly in dogs and cats with thin or light-colored fur57.
• Eyelids and area around the eyes: The skin here is delicate and usually has less fur coverage5.
• Belly and groin: These areas are especially at risk if your pet likes to sunbathe on its back or if it has short legs, as reflected sunlight from the ground can cause burns135.
• Areas with thin or patchy fur: Any part of the body where fur is naturally thin, has been shaved for grooming, or is missing due to medical reasons (such as after surgery or due to skin conditions)345.
• Tip of the tail and lips: In some breeds, these areas can also be vulnerable, especially if they have light or sparse fur15.

Protecting these areas with pet-safe sunscreen, UV-protective clothing, or by limiting sun exposure is especially important for breeds with short, light, or thin coats, as well as hairless pets269.

How can I tell if my pet has a sunburn and what steps to take next?

Recognizing sunburn in your pet early is key to preventing pain and more serious complications. Here’s how to tell if your dog or cat has a sunburn and what to do next:

Signs Your Pet Has a Sunburn

• Red or pink skin: Look for patches that are pinker or redder than usual, especially in areas with thin or no fur, such as the nose, ears, belly, and around the eyes125.
• Warm, tender, or painful skin: Your pet may flinch, whimper, or seem uncomfortable when you touch the affected area1514.
• Dry, cracked, or peeling skin: The skin may appear flaky, crusty, or even curled at the edges, particularly on the ears2714.
• Itching or scratching: Your pet may lick, scratch, or bite at the sunburned spot, which can lead to sores or infections1911.
• Hair loss: In more severe cases, hair may fall out from the affected area123.
• Blisters or sores: Severe sunburn can cause blisters or open wounds7912.
• Swelling or crusting: The skin may become swollen, especially on the ears or nose21214.
• Behavior changes: Your pet may seem lethargic, have a mild fever, or avoid being touched179.

What to Do If Your Pet Has a Sunburn

1. Move your pet out of the sun immediately: Bring them indoors or into the shade to prevent further damage6810.
2. Apply a cool compress: Use a cool (not cold), damp cloth on the affected area for a few minutes to soothe the skin6911.
3. Avoid irritants: Do not use human creams, aloe vera (unless specifically pet-approved), or essential oils without consulting your vet, as some can be toxic61113.
4. Prevent licking or scratching: Use an Elizabethan collar (cone) or distraction techniques to stop your pet from worsening the burn11.
5. Monitor for signs of infection: Watch for swelling, pus, or worsening redness. If these occur, contact your vet right away7911.
6. Contact your veterinarian: If the sunburn is severe (blisters, open sores, lethargy, or pain), your pet stops eating or drinking, or if you are unsure about treatment, seek veterinary care promptly4712.
7. Limit sun exposure during recovery: Keep your pet out of direct sunlight until the skin is fully healed81011.

Prevention Tips for the Future

• Use pet-safe sunscreen on vulnerable areas before going outside3810.
• Provide plenty of shade whenever your pet is outdoors4810.
• Avoid peak sun hours (10 a.m. to 4 p.m.) for walks and outdoor play7810.
• Consider UV-blocking clothing for pets with especially sensitive skin310.

By staying alert to these signs and acting quickly, you can help your pet recover comfortably and reduce the risk of long-term skin damage. If you’re ever in doubt, your veterinarian is your best resource for advice and treatment.

What are the safest ingredients in pet sunscreens recommended by vets?
Veterinarians recommend choosing pet-specific sunscreens that use ingredients proven to be safe and effective for animals—while avoiding those that are toxic or irritating if licked or absorbed through the skin. Here are the safest, vet-recommended ingredients and those to avoid:

Safe Ingredients for Pet Sunscreens

• Titanium Dioxide: This is a mineral (physical) sunscreen ingredient widely considered safe for pets. It provides broad-spectrum protection against both UVA and UVB rays and is not toxic if ingested in small amounts, unlike zinc oxide468.
• Benzophenone (Oxybenzone, Benzophenone-3): This is a chemical sunscreen ingredient used in some pet sunscreens and considered safe for dogs in small, controlled amounts, though it should be used cautiously in cats and always under veterinary guidance15.
• Octinoxate (Octyl Methoxycinnamate): Another chemical sunscreen ingredient found in many pet-safe products, it is generally regarded as safe for dogs but not specifically tested for cats15.
• Aminobenzoic Acid (PABA-free alternatives): While para-aminobenzoic acid (PABA) itself is toxic and should be avoided, some pet sunscreens use PABA-free chemical filters148.
• Other Moisturizing Additives: Ingredients like shea butter, jojoba butter, coconut oil, and vitamin E are often included for skin conditioning and are safe for pets25.

Ingredients to Avoid in Pet Sunscreens

• Zinc Oxide: Highly toxic to pets if ingested, leading to serious health issues such as anemia and gastrointestinal distress468.
• Para-Aminobenzoic Acid (PABA): Toxic to pets and should be avoided468.
• Salicylates (e.g., homosalate, octyl salicylate, trolamine salicylate): These can be toxic if licked or absorbed in significant amounts6.
• Essential Oils and Fragrances: These can irritate sensitive pet skin and may be toxic if ingested5.

Additional Tips

• Choose fragrance-free and non-staining formulas to minimize irritation2.
• Look for broad-spectrum protection (UVA and UVB) with an estimated SPF of at least 15–3056.
• Always read the label to confirm the absence of harmful ingredients, even if a product is marketed as “pet-safe”68.
• When in doubt, consult your veterinarian for product recommendations, especially for cats or pets with sensitive skin36.

By selecting sunscreens with these safe ingredients and avoiding harmful ones, you can help protect your pet from sunburn and potential toxicity.

Besides sunscreen, what other methods can protect my pet from harmful UV rays?

Besides using pet-safe sunscreen, there are several effective methods to help protect your pet from harmful UV rays:

• UV-Protective Clothing: Consider outfitting your dog or cat with specially designed shirts, bodysuits, hats, or even rash guards that have built-in UV protection. These garments provide excellent coverage for vulnerable areas like the belly, ears, and any spots with thin or missing fur, and are especially helpful for hairless breeds or pets with sensitive skin15. Just make sure the clothing is comfortable and doesn’t restrict your pet’s movement.
• Shade: Always provide access to shaded areas when your pet is outdoors. Trees, umbrellas, covered patios, or shade cloths can all help reduce direct sun exposure168.
• Limit Outdoor Time During Peak Sun Hours: Avoid taking your pet outside during the sun’s strongest hours, typically between 10 a.m. and 4 p.m. Schedule walks, playtime, or yard time for early morning or late evening instead126.
• UV-Blocking Window Film: If your pet spends time indoors by sunny windows, consider installing UV-blocking window film. This can significantly reduce the amount of harmful rays entering your home, protecting both your pet and your furnishings15.
• Pet Goggles: For pets that tolerate them, UV-blocking goggles can protect the eyes from sun damage and help prevent conditions like eye melanoma, especially in breeds prone to eye issues2.
• Avoid Shaving Your Pet Too Short: A pet’s coat provides natural protection from the sun. Avoid shaving your dog or cat too close to the skin, as this can expose them to greater risk of sunburn and skin damage27.
• Hydration and Comfort: Always ensure your pet has access to fresh water and a cool, comfortable place to rest, as overheating and dehydration can compound the effects of sun exposure68.

By combining these strategies, you can help keep your pet safe and comfortable, even on the sunniest days.