Natural Allergy Support for Dogs and Cats

How to help your pet feel better this season – naturally!

Autumn is just around the corner, and with it come late summer allergens, falling leaves, mold spores, and dry, dusty air. Seasonal allergies in pets are no joke. We totally feel for the dogs (and cats!) who deal with the itching, licking, sneezing, and discomfort this time of year. 

The good news? There are plenty of natural ways to help support your pet during allergy season, both internally and externally. At The Green Spot, we’re all about getting to the root of the issue – not just masking the symptoms. Let’s walk through our favorite natural options and give you a game plan for reducing your pet’s allergy symptoms. 

How to Tell if Your Pet Has Seasonal Allergies

Before jumping into supplements and solutions, it’s important to understand what your pet might be reacting to. A wide range of things can trigger allergies – from pollen to food ingredients – and knowing what you’re dealing with can help you choose the most effective support. 

 

Here are a few ways to get started:

  • Watch for seasonal patterns: Are symptoms worse in spring and fall? That usually points to environmental triggers like grass, mold, or pollen.
  • Check the signs: Itchy paws, watery eyes, sneezing, inflamed ears, licking or chewing at skin, and red belly or armpits are all common allergy symptoms.
  • Use a symptom diary: Track when flare-ups occur. Did your dog go on a walk through tall grass that day? Did you just open the windows or run the heat for the first time?
  • Rule out fleas or parasites: Flea allergies are extremely common and can cause intense itching.
  • Try a limited-ingredient food: If symptoms are year-round or related to mealtime, you might be dealing with a food sensitivity.
  • Lean on our team: If you’re unsure where to start, come talk to our team – we’re here to help you navigate options that are better aligned with your pet’s health and happiness!

Our Favorite Natural Allergy Support Options

Probiotics and Gut Health

Your pet’s immune system starts in the gut. A healthy, balanced gut biome plays a key role in how the body responds to allergens. Adding a high-quality probiotic to your pet’s daily routine can help strengthen their natural defenses and reduce inflammatory reactions over time. This is one of the best foundations you can build for long-term relief. 

Immune System Boosts

Green blends and medicinal mushrooms are powerful tools for priming the immune system – especially when used before and during allergy season. These supplements support normal inflammatory responses and help the body stay balanced when seasonal triggers hit. Bonus: many of them also help with detoxification and overall vitality. 

Add Omega-3s

Omega-3 fatty acids are one of nature’s best anti-inflammatories. They can help reduce redness, itchy skin, and inflammation while also supporting a soft coat and healthy skin barrier. Omega-3s are especially useful when dry fall air starts making things worse for your allergy-prone pet. 

Allergy-Specific Supplements

Looking for something that targets allergies more directly? We’ve got you covered. Allergy supplements are designed to help regulate the immune system’s response and may include ingredients like quercetin (often called nature’s Benadryl), nettle, bromelain, and other soothing herbs and nutrients. 

They come in several forms – from soft chews to powders and topical sprays – and we’re happy to help you find the right match based on your pet’s symptoms and preferences. 

What Ingredients Should You Look For?

Not all allergy supplements are created equal. If you're reading labels (or browsing our shelf), here are some of the most effective ingredients to keep an eye out for – broken down by their function:

Ingredients That Support Normal Histamine Response:
These ingredients help your pet's body respond more calmly to seasonal triggers:

  • Quercetin
  • Bromelain
  • Mangosteen
  • Broccoli Sprouts
  • Chinese Skull Cap
  • Cat's Claw
  • Nettles

Ingredients That Support the Immune System:
Helping your pet build internal resilience can reduce how strongly they react to allergens:

  • Medicinal mushrooms (like Turkey Tail)
  • Spirulina
  • L-theanine
  • Echinacea (leaf or root)
  • Probiotics

Ingredients That Support Skin Health:
Because itching, licking, and inflamed skin are so common during allergy season, we love seeing these in formulas:

  • Nettles (again!)
  • Omega-3 and Omega-6 fatty acids

What About Topical Ingredients?
For pets that need surface-level relief, look for these powerhouse ingredients in sprays, balms, or ear cleaners:

  • Probiotics – help rebalance skin bacteria and calm inflammation
  • Neem Oil – great for soothing irritated or inflamed skin
  • Manuka Honey – supports healing and helps calm hot spots
  • Aloe Vera – cools and hydrates dry, itchy skin

If you’re not sure which option is best for your pet’s symptoms, our team can help guide you to the best fit for your pet!

Supportive Care Tips for Allergy Season

These day-to-day strategies can make a huge difference in your pet’s comfort: 

  • Add probiotics and immune-boosting supplements to your daily routine
  • Supplement with quercetin (as found in products like Open Farm's Immune Chews or InClover's Allergy Supplement)
  • Clean ears regularly with a natural, gentle ear cleaner
  • Use topical probiotic sprays or anti-itch balms to reduce licking and scratching
  • Wipe paws, legs, and bellies with unscented pet wipes after outdoor time
  • Trim excess paw hair to promote airflow and discourage yeast buildup
  • Redirect obsessive licking with frozen licki mats, food toys, or Soothing Saucers
  • Use a recovery cone if hotspots form or if excessive licking causes irritation
  • Keep stress low – calming supplements can be helpful for anxious pets

Let’s Make Seasonal Allergies Less Ruff

Managing allergies often means addressing the issue from multiple angles: 

  • Support the gut and immune system
  • Reduce exposure to allergens
  • Provide natural relief for itching or inflammation

Allergy season doesn’t have to mean discomfort for your pet. Whether your goal is fewer hot spots, less paw licking, or a calmer, itch-free day-to-day, there are gentle and effective ways to get there. Supporting your pet’s immune system, reducing allergen exposure, and using the right supplements can make a noticeable difference. 

Visit us at The Green Spot and chat with our team. We’ll help you find the tools that fit your pet’s needs and your daily routine. You’ll walk out with a plan that feels simple, manageable, and tailored to your dog or cat. 

 ðŸ›’ Shop our most-loved natural allergy support products 👉 here