Sun Safety for Dogs

⚠️ Never Use Human Sunscreen or Sunburn Products

  • Many human products contain zinc oxide or salicylates — both toxic to dogs when licked.

  • This includes Solarcaine, most after-sun lotions, and aloe gels with lidocaine or alcohol.

  • Always check with your vet before applying any product to sunburned skin.

Repeated sun exposure without protection can cause permanent skin damage and increase the risk of skin cancers including squamous cell carcinoma, hemangiosarcoma, and malignant melanoma. Fur provides some protection, but not everywhere.

Most Vulnerable Areas

  • Nose — especially pink or unpigmented noses

  • Ear tips and inside of upright ears

  • Belly and groin — naturally thin or absent fur

  • Bridge of the muzzle and around the eyes

  • Any areas with thin, white, or missing fur (scars, recent shave, skin conditions)

Higher Risk Dogs

  • White or light-colored coat

  • Pink or unpigmented nose

  • Short or sparse fur

  • Greyhound, Whippet, Dalmatian, Boxer, Bull Terrier, Pit Bull

  • Active sunbathers / outdoor dogs

  • High altitude or southern climates

Lower Risk Dogs (But Not Free From Risk)

  • Dark, pigmented coat

  • Black or dark nose

  • Dense double coat

  • Husky, Labrador, German Shepherd

  • Primarily indoor dogs

  • Moderate UV climates

Signs of Sunburn

  • Red, pink, or inflamed skin — warm to the touch

  • Dry, flaking, or peeling skin (especially nose and ears)

  • Curling at the ear edges — a classic sign of ear tip sunburn

  • Sensitivity or flinching when the area is touched

  • Blistering — a sign of severe sunburn requiring vet attention

Treating Mild Sunburn at Home

  • Move your dog indoors and out of sun immediately

  • Apply cool (not ice cold) compress to affected areas

  • Offer plenty of fresh water

  • Plain aloe vera gel (no additives, no alcohol) soothes and cools skin

  • Cool oatmeal bath: 1 cup oats blended to powder in cool water, 10-minute soak

  • Keep the area clean and prevent licking

⚠️ Never Use Human Sunscreen or Sunburn Products

  • Many human products contain zinc oxide or salicylates — both toxic to dogs when licked.

  • This includes Solarcaine, most after-sun lotions, and aloe gels with lidocaine or alcohol.

  • Always check with your vet before applying any product to sunburned skin.

Prevention

  • Limit outdoor time between 10am–4pm in summer, especially for high-risk dogs

  • Always provide a shaded area in the yard — dogs don't always self-regulate sun exposure

  • Use pet-safe sunscreen on nose, ear tips, belly, and any exposed skin — reapply every 4–6 hours

  • Consider UV-protective clothing (sun shirts, rashguards) for high-risk dogs or extended outdoor time

  • Extra caution at high altitude and near water — UV intensity is significantly higher in both settings

  • Never use human sunscreen — choose products specifically formulated for pets or vet-approved options

See Your Vet If:

  • There is blistering, open sores, or severely damaged skin

  • The area shows no improvement after 2–3 days

  • You notice any new growths, thickened skin, or discoloration in sun-exposed areas

  • Any skin change that seems unusual or doesn't resolve — early detection of skin cancer matters

Sources: AVMA (American Veterinary Medical Association,Veterinary Partner, VCA Animal Hospitals , PetMD , American Animal Hospital Association, MedVet, PMC / NIH peer-reviewed research, Merck Veterinary Manual, VIN (Veterinary Information Network), Cornell University College of Veterinary Medicine, Canine Arthritis Resources and Education, Zoetis Petcare, Sustainable Vet, and trusted Veterinarians along my 17-year journey as a dog mom

The Good Boy Foundation is committed to providing valuable resources and education to empower pet parents in caring for their furry companions. However, it's important to note that the information provided on our website is intended for educational purposes only and should never replace the advice or treatment provided by a licensed veterinarian. While we strive to offer accurate and helpful guidance, we cannot be held responsible for any outcomes or consequences resulting from the application of this information. Pet parents are encouraged to consult with their veterinarian for personalized guidance and recommendations tailored to their pet's specific needs and circumstances.