Dogs and Autumn Allergies: Causes, Symptoms & Care

For dogs, autumn can be as challenging as spring for those prone to allergies. Seasonal changes bring about various environmental allergens such as weed pollens, mould spores, and mites, which can trigger allergic reactions and discomfort.

Recognising Autumn Allergy Symptoms in Dogs

Autumn allergies in dogs can manifest in several ways, often resembling human hay fever symptoms. Common signs include:

• Sneezing and watery, itchy eyes
• Red, irritated skin and excessive licking or biting
• Scabs, dandruff, or hotspots on the coat
• Chewing paws, especially between toes
• Occasional coughing or a runny nose

These symptoms may appear alone or together and can vary in intensity. Unlike food allergies, autumn environmental allergies rarely cause digestive upset.

5 Common Autumn Allergens Affecting Dogs

1. Harvest Mites

Harvest mites are tiny orange larvae found in grasses and bushes during harvest season. Their saliva contains an enzyme causing intense itching, especially between toes, underbellies, and less furry areas. They may be barely visible, so a vet may need to check via skin scraping.

2. Mould and Fungal Spores

Damp conditions and decaying leaves in autumn lead to abundant mould growth. Dogs exposed to mould spores, often invisible to the eye, may suffer respiratory irritation and skin reactions. Limiting exposure to damp, mouldy environments can help.

3. Ragweed

Ragweed is an invasive weed releasing allergenic pollen in autumn. It's a major cause of hay fever in people and allergic reactions in dogs. Ragweed pollen tends to trigger symptoms as the plants pollenate in late season.

4. Mugwort

This aromatic plant also goes to seed in autumn, releasing pollen that can cause allergic reactions, though less commonly than ragweed.

5. Dust Mites

As temperatures drop and homes are closed up, dust mites multiply indoors and may aggravate allergies in sensitive dogs throughout the year, with spikes in autumn.

Managing Autumn Allergies in Your Dog

Managing your dog’s autumn allergies involves a combination of prevention and symptom relief strategies:

1. Regular Grooming: Bathing your dog with vet-recommended shampoos and wiping paws after walks reduces allergens clinging to fur.
2. Environmental Control: Minimise exposure to known allergens by avoiding damp, grassy areas or keeping your home mould-free and well ventilated.
3. Veterinary Care: Consult a vet for diagnosis, potentially including skin tests or scrapings to identify allergens. They may prescribe anti-itch medications, medicated shampoos, or allergy injections.
4. Monitor Symptoms: Keep a diary of your dog’s symptoms and potential triggers for better management and discussions with your vet.

Autumn allergies cannot be cured but can be managed effectively with prompt attention and care to maintain your dog’s comfort and quality of life.

Considering Other Allergy Causes

Not all itchiness or discomfort in autumn stems from environmental allergens. Consider other possible causes such as flea bite hypersensitivity or reactions to household substances and houseplants. Keeping an open mind and thorough investigation with your vet will help pinpoint the cause accurately.

For those seeking to find a puppy or adopt a dog, knowledgeable advice on responsible ownership and health should be a priority to minimise allergy risks and ensure lifelong wellbeing.