Fall Toxins: Hidden Seasonal Dangers for Dogs and Cats
September 23, 2026
Most pet parents know the importance of sunscreen, hats, and shade for themselves, but many don’t realize that dogs and cats can suffer from sun damage too.
Just like people, pets can experience painful sunburns, skin damage, and even skin cancer from excessive ultraviolet (UV) exposure. While all pets can be affected, some are at much higher risk than others.
Pets with the following characteristics are especially vulnerable:
High-risk breeds include:
Dogs
Cats
Sunburn doesn’t usually occur beneath thick fur. Instead, it affects exposed areas such as:
The ear tips of white cats are especially susceptible to sun damage and skin cancer.
Watch for:
Some pets may become restless or uncomfortable after spending time outdoors.
Repeated sun exposure can lead to:
Squamous cell carcinoma often begins as small crusty lesions on the ears, nose, or eyelids and may be mistaken for simple skin irritation.
1. Avoid Peak Sun Hours
Try to limit prolonged outdoor activity between:
Early morning and evening walks are often safer and more comfortable, especially during the summer months.
2. Provide Plenty of Shade
If your pet spends time outdoors:
Never assume a pet will automatically move into the shade when they become overheated.
3. Use Pet-Safe Sunscreen
For pets at high risk of sunburn, a pet-safe sunscreen can be helpful on:
Avoid human sunscreens that contain ingredients such as zinc oxide or salicylates, which can be harmful if licked.
Look for products specifically formulated for pets. We recommend Sit, Stay, Forever, EBPP Dog Sunscreen Protector and Bodhi Dog Moisturizing Sun Spray for Dogs.
4. Consider UV-Protective Clothing
Lightweight UV-protective shirts can help shield vulnerable pets during:
Many dogs tolerate these garments surprisingly well once they become accustomed to them.
5. Protect Hairless and Thin-Coated Pets
Hairless breeds often need extra protection through:
Sunburn and heatstroke often occur together.
On hot days, remember to provide:
If the pavement is too hot for your hand, it’s too hot for your pet’s paws.
Healthy skin starts from the inside out.
Supporting your pet with:
can help maintain healthy skin and support the body’s natural ability to handle environmental stressors.
While nutrition won’t prevent sunburn, healthy skin is generally more resilient and better equipped to recover from environmental challenges.
Contact your veterinarian if you notice:
Early intervention can make a significant difference when it comes to sun-related skin conditions.
We often think about protecting our pets from fleas, ticks, and heat, but sun exposure deserves attention too. A little prevention can go a long way toward keeping your dog or cat comfortable, healthy, and safe all summer long.
Whether it’s providing shade, using pet-safe sunscreen, adding a cooling vest, or simply avoiding the hottest part of the day, these simple steps can help your furry family members enjoy the sunshine safely. For more tips on how to keep your pet safe, see our first aid page,
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