People with seasonal allergies tend to sneeze and get watery eyes. Dogs with environmental allergies more often itch. As trees, grasses and weeds release pollen in spring, some dogs start licking their paws, scratching their ears and rubbing their faces on the carpet. Allergies can make dogs genuinely miserable, but a veterinarian can help find relief.
How allergies often show up in dogs
- Licking or chewing the paws, sometimes with reddish-brown staining on light-colored fur
- Scratching the ears, head shaking or recurring ear infections
- Rubbing the face, eyes or muzzle
- Red skin on the belly, armpits or groin
- Scooting or licking the rear end
- Hair loss, scabs or thickened, darkened skin in chronic cases
- Sometimes watery eyes or sneezing
Scratching and licking can damage the skin and allow secondary bacterial or yeast infections, which add to the itch.
Not every itch is pollen
Many conditions cause itching in dogs. Fleas, other parasites, food allergies, skin infections and contact irritants can all look similar. A dog can also have more than one issue at once. That is why it is important not to assume spring itching is simply hay fever.
Your veterinarian may examine your dog’s skin and ears, check for fleas and mites, and take samples to look for infection. They may discuss allergy testing, diet trials or referral to a veterinary dermatologist for persistent cases.
Treatment options
Depending on the cause and severity, a veterinarian may discuss approaches such as:
- Medications to reduce itching and inflammation
- Treatment for secondary infections
- Medicated shampoos, wipes or ear cleaners
- Strict flea control
- Allergen-specific immunotherapy based on testing
- Dietary changes in some cases
Do not give your dog human allergy medications without your vet’s guidance. Some human products contain ingredients, such as decongestants, that can be dangerous to dogs, and doses for pets are different.
Helpful habits at home
- Wipe paws and the belly with a damp cloth after walks to remove pollen.
- Bathe your dog as recommended by your vet with a gentle or prescribed shampoo.
- Wash bedding regularly in hot water if the fabric allows.
- Vacuum often, ideally with a HEPA filter.
- Keep flea prevention on schedule.
- Track symptoms by date, which can help your vet identify seasonal patterns.
When to see the vet
Schedule an appointment if your dog is itching enough to disrupt sleep, has red or broken skin, smelly ears, hair loss or keeps licking the same spot. Seek prompt care for facial swelling, hives or difficulty breathing, which can indicate a more serious reaction.
Allergies are often managed rather than cured, and symptoms may return each year as the seasons turn. Even so, many dogs become far more comfortable with a good plan. This article is general information only; talk to your veterinarian about your dog’s symptoms.
