Summer Allergies in Dogs: How to Spot the Signs and Help Your Pet
What Causes Summer Allergies in Dogs?
During summer, airborne allergens like pollen, grass, and mold spores are common triggers for canine allergies. These allergens can enter your dog’s system through the skin, paws, or respiratory tract, causing an overactive immune response.
Common Symptoms of Summer Allergies
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Persistent itching or scratching
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Licking and chewing paws or skin
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Red, inflamed, or flaky skin
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Frequent ear infections or head shaking
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Watery eyes, sneezing, or runny nose
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Hot spots or hair loss
How to Treat Summer Allergies in Dogs
1. Vet-Prescribed Medications
Depending on severity, your vet may recommend antihistamines, steroids, or targeted allergy treatments to reduce inflammation and itching.
2. Medicated Baths
Frequent baths using hypoallergenic or oatmeal-based shampoos can help soothe irritated skin and wash away allergens.
3. Allergy Testing and Immunotherapy
For ongoing symptoms, allergy testing can identify specific triggers. Immunotherapy (allergy shots or drops) may be recommended for long-term relief.
4. Omega-3 Supplements
Adding omega-3 fatty acids to your dog’s diet can support skin health and reduce inflammation.
5. Flea Prevention
Fleas can worsen allergy symptoms. Use vet-approved flea prevention year-round.
Tips to Prevent Allergy Flare-Ups
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Wipe down your dog’s paws and coat after outdoor walks
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Keep windows closed on high-pollen days
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Vacuum and clean your home regularly
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Wash bedding weekly in hot water
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Avoid walking your dog in freshly mowed areas
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Keep grass short in your yard to limit pollen exposure
Does your dog scratch, lick, or seem overly itchy? If so, your dog may have an allergy.
Nearly 20% of dogs suffer from allergies, which can be as uncomfortable and irritating as they are for humans. Allergies in dogs can cause itching, discomfort, and even pain. Excessive scratching and licking can lead to secondary infections and hair loss, resulting in “hot spots.”
There are three main types of allergies in dogs: atopic dermatitis (environmental), flea allergy dermatitis, and food allergies.
Atopic dermatitis is an allergic reaction to substances like pollen, mould, dust mites, or animal dander. Symptoms usually start when dogs are between 1-3 years old and include scratching, licking, and chewing, especially on the paws, armpits, face, ears, and undercarriage. Redness, ear infections, and skin infections can develop if the itching continues. Allergens can be inhaled or come into contact with the skin, and symptoms can be seasonal or year-round.
Treatment for atopic dermatitis includes anti-itch medications (antihistamines, corticosteroids, antibiotics, medicated shampoos), removing the source of the allergy when possible, using protective clothing, hyposensitisation therapy (allergy shots), and supplements like biotin or omega-3 oils.
Flea allergy dermatitis is the most common skin disease in pets and is caused by an allergic reaction to flea saliva. Even a few flea bites can trigger severe itching, hair loss, scabs, and skin lesions, usually on the back half of the body. Regular flea control is essential for dogs with flea allergies.
Food allergies account for about 10% of allergy cases in dogs. Food allergies trigger an immune reaction, while food intolerances usually cause only digestive issues. Common food allergens include meat (beef, chicken, lamb, pork, rabbit), fish, egg, dairy, wheat, and soy. Symptoms can include digestive problems, diarrhoea, itchiness, and ear inflammation.
All dogs can develop allergies, but some breeds are more prone, including West Highland White Terriers, Irish Setters, Shar-Peis, Malteses, Bulldogs, Spaniels, Dalmatians, Labradors, Golden Retrievers, and Staffordshire Bull Terriers. Allergies are often inherited, so breeding affected dogs is not recommended.
Allergies in dogs are common and increasing. While there is no cure, allergies can be managed with the right approach, helping your dog live comfortably. Always consult your vet or a canine dermatologist if you suspect your dog has allergies, as they can help identify the cause and recommend the best treatment.
Final Thought
While summer allergies can be uncomfortable for dogs, they can be managed with the right combination of care, treatment, and prevention. If you notice persistent symptoms, speak to your vet early so your pet can enjoy the season with less discomfort.