Do Dogs Get Autumn Allergies? Signs & Remedies

As the crisp air rolls in and the leaves begin to fall, autumn is a favourite season for many of us. Long walks through golden woodlands, cosy evenings indoors, and seasonal treats are part of the charm. But while we enjoy autumn’s beauty, this time of year can also bring discomfort—not just for humans, but for our canine companions too.

So, do dogs get autumn allergies? The answer is yes. Just like people, dogs can react to environmental allergens. In autumn, the culprits often include mould spores, falling leaf debris, and late-blooming pollen. These can leave your dog itchy, sneezy, and generally uncomfortable.

If you’ve noticed an itchy dog in autumn, paw-licking after walks, or increased scratching, seasonal allergies may be to blame. In this guide, we’ll explore the causes of dog autumn allergies, the key signs to watch out for, and remedies—from everyday care tips to natural supplements—that can help your dog feel their best.

While spring often gets the most attention for pollen and hayfever, autumn has its own set of triggers that can affect dogs. The three most common sources of seasonal allergies in dogs during autumn are:

Certain plants and weeds, such as ragweed, nettle, and mugwort, release pollen well into late summer and autumn. These microscopic particles can easily irritate your dog’s nose, eyes, and skin. Dogs that love sniffing around hedgerows, fields, and fallen leaves may be exposed without you even realising.

Damp weather and fallen leaves create the perfect environment for mould growth. As leaves break down, they release spores into the air. Dogs that roll or play in piles of leaves, or even just walk through them, can pick up mould spores on their coat and paws. This can trigger allergic skin reactions and respiratory issues.

As temperatures drop and we spend more time indoors, dogs are also exposed to more dust mites. Outdoors, piles of decaying leaves and damp garden debris can harbour bacteria, pollen, and fungi—all of which can worsen allergy symptoms.

Recognising the signs early helps you take action before your dog becomes too uncomfortable. Symptoms of seasonal allergies in dogs can range from mild irritation to persistent health problems.

Common signs include:

• Itchy skin – constant scratching, biting, or licking
  
  

• Red or inflamed skin – often on the paws, belly, or ears
  
  

• Paw licking or chewing – pollen often collects on paws during walks
  
  

• Watery or red eyes – sometimes leading to conjunctivitis
  
  

• Runny nose or sneezing – less common than skin symptoms, but still possible
  
  

• Recurring ear infections – itchy, smelly, or inflamed ears may signal allergies
  
  

• Excessive grooming or restlessness – due to ongoing discomfort

If your dog is restless at night, chewing their paws after every walk, or constantly scratching, it could be a sign that autumn allergies are at play.

While allergies can’t always be “cured”, there are many ways you can manage your dog’s symptoms and reduce exposure to triggers. Here are some practical and natural remedies to help an itchy dog in autumn:

Pollen and mould spores cling to your dog’s coat, belly, and paws. After each walk, gently wipe them down with a damp cloth or pet-safe wipe. This reduces the allergens they bring indoors and can prevent flare-ups.

Regular baths (every 2–3 weeks) with a gentle, hypoallergenic shampoo can wash away allergens and soothe itchy skin. Choose a shampoo with oatmeal or aloe vera for extra calming relief. Avoid over-bathing, which may strip natural oils from the skin.

A strong skin barrier makes your dog less vulnerable to allergens. Supplements rich in omega-3 fatty acids (from fish oil or flaxseed oil) can reduce inflammation, ease itchiness, and promote a glossy coat.

The gut plays a vital role in immune health. Adding a probiotic supplement helps balance the microbiome, supporting the immune system and reducing allergic responses.

Since autumn often means more time indoors, regular cleaning is essential:

• Vacuum carpets and sofas frequently
  
  

• Wash your dog’s bedding weekly at 60°C
  
  

• Consider using an air purifier to reduce dust, pollen, and mould spores

Topical natural sprays containing chamomile or aloe can soothe irritated patches. Coconut oil applied sparingly to dry areas may also help relieve itchiness.

If your dog’s symptoms are persistent or severe, always consult your vet. They may recommend allergy testing, prescription treatments, or ruling out other conditions like fleas or skin infections.

Beyond remedies, a few seasonal lifestyle adjustments can make autumn much easier for allergy-prone pups:

• Walk timing: Take walks after rainfall when pollen levels are lower.
  
  

• Avoid leaf piles: As fun as they look, mould-filled leaves can worsen allergies.
  
  

• Warm, dry bedding: Ensure your dog has a cosy, clean place to rest away from damp areas.
  
  

• Hydration: Always provide fresh water to keep skin hydrated and flush out toxins.
  
  

• Joint support: Cooler weather can worsen stiffness, so pair allergy care with mobility support if your dog is older.
  
  

Yes. Just like humans, dogs can react to seasonal allergens such as mould, pollen, and dust. Autumn allergies in dogs often present as itchy skin, paw licking, or ear problems.

The most likely reason is exposure to mould spores, leaf debris, or autumn-blooming pollen. These allergens irritate the skin and can cause your dog to scratch more than usual.

Simple remedies include wiping paws after walks, bathing with a gentle shampoo, boosting omega intake, and using probiotics to strengthen the immune system. Severe cases should always be checked by a vet.

Food intolerances can mimic seasonal allergy symptoms, but autumn allergies are usually triggered by environmental factors like pollen and mould. If symptoms persist year-round, food allergies may be the cause.

Yes, dogs can get autumn allergies, and they’re often triggered by pollen, mould, and dust from fallen leaves. While allergies can’t always be avoided, with the right care - wiping down after walks, boosting skin health with omegas, supporting immunity with probiotics, and keeping indoor spaces clean - you can help your dog feel far more comfortable.

And remember: if your dog’s symptoms are severe or not improving, always seek veterinary advice. With a little extra attention, your dog can enjoy the golden season with comfort, wagging tails, and plenty of autumn adventures.