Yes, dogs can get sunburned — and it happens more often than most pet owners realize. If you have ever noticed your dog’s nose looking redder than usual after a long afternoon outside, or seen your light-coated pup licking at their belly following a sunny walk, sunburn might be the culprit. Just like people, dogs have skin that reacts to ultraviolet radiation, and certain breeds are far more vulnerable than others. In this guide, our team walks through everything you need to know about how dogs get sunburned, which breeds face the highest risk, how to spot the warning signs, and — most importantly — how to prevent it before it becomes a painful problem for your pet.
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Can Dogs Get Sunburned? The Short Answer
Yes — dogs absolutely can get sunburned. All dogs have some level of susceptibility to ultraviolet radiation from the sun, regardless of breed or coat type. UV rays penetrate through fur and damage the outer layers of a dog’s skin in the same way they damage human skin. The result is redness, pain, inflammation, and in severe cases, blistering and peeling.
Veterinarians confirm that sunburn in dogs is a genuine medical concern, not just a minor discomfort. Repeated sun exposure without protection increases a dog’s risk of developing skin cancer, including squamous cell carcinoma and hemangiosarcoma. Dogs with light pigmentation, thin coats, or hairless patches are at the greatest risk, but even thick-coated breeds can burn on areas where fur is sparse — like the nose, ear tips, and belly.
Understanding that dogs get sunburned is the first step toward protecting them. The good news is that sunburn in dogs is almost entirely preventable with the right approach, and we cover every prevention method in detail below.
Which Dog Breeds Are Most at Risk for Sunburn
Not all dogs face the same level of risk when it comes to sunburn. Some breeds have natural protection from their dense, dark coats, while others are essentially sitting in the sun with minimal defense. Here are the categories of dogs most vulnerable to UV damage.
Hairless and Nearly Hairless Breeds
Breeds like the Chinese Crested, Xoloitzcuintli (Mexican Hairless Dog), and Peruvian Inca Orchid have little to no fur covering their skin. Without that physical barrier, UV rays hit their skin directly. These dogs require sun protection every time they go outdoors during daylight hours — no exceptions. Owners of hairless breeds often use a combination of dog-safe sunscreen and protective clothing as part of their daily routine.
White and Light-Coated Dogs
Dogs with white, cream, or light-colored fur tend to have fair skin underneath. Breeds like Dalmatians, white Bulldogs, white Boxers, Samoyeds, and West Highland White Terriers fall into this group. Light-colored fur provides less UV filtration than dark fur, meaning more radiation reaches the skin. As one Reddit user shared after their first summer with a sable and merle coated dog, a trip to the vet confirmed what they suspected — it was sunburn, not an allergy.
Thin-Coated and Short-Haired Breeds
Greyhounds, Pit Bulls, Whippets, Weimaraners, and Boxers all have short, thin coats that leave their skin more exposed. These dogs may look fully furred, but their coat density is low enough that UV rays pass through easily. Any dog recently shaved for surgery or grooming also temporarily joins this high-risk category until the fur grows back.
Dogs with Pink or Light-Pigmented Skin
Pink skin is sun-sensitive skin. Many dogs have pink bellies, pink noses, or light-colored ear interiors regardless of their overall coat color. If your dog’s nose is pink or their belly shows light skin through the fur, those areas are prime targets for UV damage. This is true even for breeds not typically associated with sunburn risk.
Body Parts Most Vulnerable to Dog Sunburn
Dog sunburn does not happen evenly across the body. Fur covers and protects most of a dog’s torso and legs, but several specific areas have thin or absent fur, making them prime targets for UV damage. Knowing these spots helps you focus your prevention efforts where they matter most.
Nose and Muzzle
The nose is one of the most common sunburn spots on a dog. The skin on and around the nose is thin, often lightly pigmented, and constantly exposed to the sun. Dogs with pink or light-colored noses are especially vulnerable. Dog nose sunburn appears as redness, dryness, cracking, and sometimes peeling skin around the nostrils and muzzle area.
Ears and Ear Flaps
The ear flaps (pinnae) have very little fur coverage on most breeds, and the skin there is thin and delicate. The tips of the ears are where sunburn typically shows up first. After prolonged sun exposure, the edges of the ears may turn red, feel warm to the touch, or become flaky. In severe cases, the ear tips can blister or develop small scabs.
Belly and Groin
Dogs that love to sunbathe on their backs expose their entire belly to direct sunlight. The belly and groin have minimal fur, and the skin there is sensitive. This is also where pavement reflection becomes a factor — UV rays bounce off concrete, asphalt, and even light-colored surfaces, hitting your dog’s underside from below. Many owners do not realize their dog’s belly burn came from reflected UV radiation rather than direct sunlight. Walking on hot pavement during peak hours can cause belly sunburn even when the dog appears to be in the shade.
Shaved or Surgically Exposed Areas
If your dog has recently had surgery, a biopsy, or been shaved for any reason, that exposed skin needs sun protection. Veterinary clinics frequently warn about post-surgical wound protection from the sun, but it is an easy detail to forget once you bring your dog home. The freshly shaved skin has zero natural UV protection and is often already irritated from the procedure. Our team has seen cases where well-meaning owners forgot to protect a surgical site, leading to painful complications that could have been avoided with a simple sun shirt.
Signs of Sunburn in Dogs: What to Look For
Catching sunburn early makes treatment easier and faster. Here are the signs to watch for after your dog has been out in the sun. I recommend checking these areas each evening during summer months if your dog spends significant time outdoors.
Red or Pinkened Skin
The most obvious sign of sunburn in dogs is redness. Look for areas of skin that appear more pink or red than normal, particularly on the nose, ears, belly, and around the eyes. The redness may be patchy or spread across a larger area depending on the level of exposure.
Skin That Is Warm to the Touch
Sunburned skin feels noticeably warmer than the surrounding areas. Gently touch the suspected area and compare it to a part of the body that was not exposed. If the skin feels hot or unusually warm, sunburn is likely.
Sensitivity and Pain
Your dog may flinch, pull away, or whimper when you touch the sunburned area. You might also notice your dog scratching, licking, or biting at the affected skin more than usual. This behavior is a response to the discomfort and itchiness that accompanies sunburn.
Dry, Flaking, or Peeling Skin
A few days after sun exposure, you may see dry patches forming on the burned area. The skin might start flaking or peeling, similar to how human skin peels after a bad sunburn. This is a sign that the burn was moderate to severe and the skin is trying to heal itself.
Blisters or Open Sores (Severe Cases)
In serious sunburn cases, blisters can form on the skin. These may rupture and create open sores that are prone to infection. If you see blisters on your dog’s skin after sun exposure, contact your veterinarian immediately — this level of burn requires professional treatment.
Telling Sunburn from Allergies and Hot Spots
Sunburn is sometimes confused with allergic reactions or hot spots. Here is the difference: sunburn appears shortly after sun exposure, typically affects areas with thin fur (nose, ears, belly), and shows even redness across the exposed area. Allergies tend to cause more generalized itching, paw chewing, and recurring rashes. Hot spots are localized, moist, and often ooze. If you are unsure whether your dog has sunburn or an allergic reaction, a quick call to your vet can help you sort it out.
How to Prevent Dog Sunburn: 7 Steps That Work
Prevention is always better than treatment. These seven steps will significantly reduce your dog’s risk of sunburn, and they work for all breeds and coat types. We have organized them in order of effectiveness based on veterinary recommendations.
Step 1: Use a Dog-Specific Sunscreen
This is the single most effective prevention method. Apply a pet-safe sunscreen formulated specifically for dogs to all exposed areas — nose, ear tips, belly, and any thin-fur spots. Look for products with SPF 15 to 30 or higher. The sunscreen should be fragrance-free, non-toxic, and water-resistant. Apply it 15 to 20 minutes before your dog goes outside so it has time to bond with the skin.
Step 2: Know Which Areas to Cover
Focus your sunscreen application on the spots we covered earlier: the nose and muzzle, the ear flaps, the belly and groin, and any shaved or thin-fur patches. Do not forget the area around the eyes — use a sunscreen stick or balm format for precision near the eyes to avoid irritation. A thin, even layer is all you need.
Step 3: Avoid Peak Sun Hours
The sun’s UV radiation is strongest between 10 a.m. and 4 p.m. If possible, schedule walks and outdoor playtime for early morning or late afternoon. This simple scheduling change dramatically cuts UV exposure without requiring any extra effort or products. On high-UV-index days, even short exposure during peak hours can cause burns on vulnerable dogs.
Step 4: Provide Constant Shade Access
Whether your dog is in the yard, at the beach, or on a hike, make sure shade is always available. A pop-up canopy, beach umbrella, or even a shaded spot under a tree gives your dog a place to escape direct sunlight. Dogs often seek shade on their own when they get hot, but some dogs — particularly those who love sunbathing — will happily lie in direct sun until they burn. For those dogs, you need to actively encourage shade breaks every 20 to 30 minutes.
Step 5: Use Protective Clothing
Sun shirts, rash guards, and cooling vests provide a physical barrier between UV rays and your dog’s skin. These are especially useful for hairless breeds, thin-coated dogs, and any dog recovering from surgery with exposed skin. Many dog sun shirts are lightweight and breathable, so they will not overheat your pet. Some are even rated with a UPF (Ultraviolet Protection Factor) of 50+, which blocks over 98 percent of UV radiation. I have found that most dogs adjust to wearing a sun shirt within a few days.
Step 6: Be Mindful of Pavement and Surface Reflection
UV rays reflect off concrete, sand, water, and light-colored surfaces. This means your dog can get sunburned from below even while walking in what appears to be shade. Reflected UV radiation is a real but overlooked cause of belly and chest burns in dogs. When walking on reflective surfaces during sunny hours, consider a protective shirt that covers the underside, and keep walks short.
Step 7: Reapply Sunscreen After Swimming
If your dog swims, rolls in grass, or gets wet, the sunscreen washes off. Reapply every two hours or immediately after your dog gets out of the water. Even water-resistant formulas lose effectiveness after prolonged submersion. Keep a travel-size tube of dog sunscreen in your bag so reapplication is easy during outings.
Dog Sunscreen: What to Use and What to Avoid
Choosing the right sunscreen for your dog is critical because the wrong product can be toxic. Dogs lick their skin, so anything you apply will eventually be ingested. Here is what to look for and what to avoid.
What to Look For
The best dog sunscreens are specifically formulated for pets. They should be fragrance-free, non-toxic, and free of any ingredients that are harmful if licked or ingested. Look for a minimum SPF of 15, though SPF 30 or higher is better for high-risk dogs. Water-resistant formulas are worth seeking out if your dog swims or spends time near water. Sunscreen sticks and balms work well for the nose and small areas, while spray or lotion formulas are better for larger areas like the belly.
What to Avoid
Never use human sunscreen on your dog. Many human sunscreens contain zinc oxide, PABA (para-aminobenzoic acid), and artificial fragrances — all of which are toxic to dogs if ingested. Zinc oxide poisoning can cause vomiting, diarrhea, and damage to red blood cells. PABA is associated with liver damage in dogs. Even small amounts licked off the skin can cause gastrointestinal upset. If you would not eat it, do not put it on a dog that will lick it.
Application Tips
Apply sunscreen to clean, dry skin for the best adherence. Work it gently into the skin on the nose, around the ears, and on the belly. Avoid getting product directly into your dog’s eyes or nostrils. If your dog is new to sunscreen, start with a small amount and reward them with treats so they associate the process with something positive. Most dogs tolerate sunscreen application well once they get used to it. I recommend doing a patch test on a small area first to check for any skin sensitivity.
How to Treat Mild Dog Sunburn at Home
If your dog does get sunburned, mild cases can be treated at home with simple, safe methods. The goal is to soothe the skin, prevent further damage, and keep your dog comfortable while they heal. For anything beyond mild redness, we strongly recommend calling your veterinarian.
Cool Compresses
Apply cool, damp towels to the sunburned area for 10 to 15 minutes at a time. The cool moisture soothes the burn and reduces inflammation. Do not use ice or ice-cold water — extreme cold can further damage already irritated skin. Repeat the cool compresses several times throughout the day for the first 24 to 48 hours.
The Truth About Aloe Vera and Dogs
This is where many dog owners get confused, and it is important to get this right. Aloe vera gel that you buy at the store often contains the latex portion of the aloe plant, which is toxic to dogs if ingested. Even products labeled “pure” aloe vera gel may contain traces of latex or added ingredients like alcohol and fragrances. Because dogs lick their skin, applying aloe vera gel to a sunburned area is risky. If you want to use aloe, look for a veterinary-approved, dog-specific aloe product that explicitly states it is safe for topical use on pets and free of the latex component. When in doubt, skip the aloe and stick with cool compresses — they work well and carry zero risk.
Keep Your Dog Out of the Sun
This seems obvious, but it needs to be said: keep your sunburned dog completely out of direct sunlight until the burn has healed. Even a few minutes of additional UV exposure will worsen the burn and slow healing. Limit outdoor time to quick potty breaks in shaded areas, and keep your dog indoors during peak sun hours.
Prevent Licking and Further Irritation
Licking sunburned skin delays healing and can introduce bacteria to the damaged area. If your dog will not leave the sunburn alone, use an Elizabethan collar (cone) or a soft recovery collar for a few days. You can also cover the burn area with a loose, breathable shirt to create a physical barrier.
When to See a Vet
Most mild sunburns heal on their own within a few days with home care. However, you should contact your veterinarian if you notice any of the following: blisters or open sores, signs of infection (pus, swelling, foul odor), fever or lethargy, your dog refusing to eat or drink, or the burn not improving after 48 hours of home treatment. Severe sunburn can lead to secondary skin infections and may require prescription ointments or oral medications. Do not hesitate to call your vet if something does not look right — it is always better to be cautious with your dog’s health.
Frequently Asked Questions About Dog Sunburn
What can I put on my dog to prevent sunburn?
Use a dog-specific sunscreen with SPF 15 to 30 or higher. Apply it to your dog’s nose, ear tips, belly, and any areas with thin fur. Look for products that are fragrance-free, non-toxic, and free of zinc oxide and PABA. Protective sun shirts and rash guards are also effective alternatives for covering larger areas.
How do I know if my dog is sunburned?
Look for red or pinkened skin on the nose, ears, or belly. The skin may feel warm to the touch, and your dog might flinch or whimper when the area is touched. In moderate cases, the skin may become dry or flaky a few days later. Severe sunburn can cause blisters and open sores.
Is aloe vera safe for dogs with sunburn?
Most store-bought aloe vera gel contains latex from the aloe plant, which is toxic to dogs if ingested. Since dogs lick treated areas, applying aloe is risky. Use cool damp compresses instead, or ask your vet for a dog-safe aloe product specifically formulated for pets.
Can dogs get sunburned on their nose?
Yes, the nose is one of the most common areas for dog sunburn. The skin on and around the nose is thin, often lightly pigmented, and constantly exposed to sunlight. Dogs with pink or light-colored noses are at the highest risk for nose sunburn.
Do dogs need sunscreen on cloudy days?
Yes, UV rays penetrate cloud cover, and dogs can still get sunburned on overcast days. Up to 80 percent of UV radiation reaches the earth’s surface even through clouds. If your dog is spending extended time outdoors, apply sunscreen regardless of cloud cover.
Protecting Your Dog from Sunburn: Final Thoughts
Dogs get sunburned — that is a fact every pet owner should know heading into 2026. The good news is that preventing dog sunburn is straightforward once you understand the risks and have the right tools. A quality dog sunscreen applied to the nose, ears, and belly, combined with smart scheduling around peak sun hours and consistent shade access, will keep almost any dog safe from UV damage.
I encourage you to take a few minutes today to check your dog for any signs of past sunburn you might have missed. Look at the nose, ear tips, and belly under good lighting. If you see redness or dryness, start with cool compresses and keep your pup out of the sun until the skin returns to normal. And if you have a hairless, white-coated, or thin-furred breed, make sunscreen part of your daily routine — your dog will thank you for it.