Introduction
Just like humans, pets can also experience allergies that worsen during certain times of the year. If you notice your dog or cat scratching more than usual, licking their paws excessively, or developing skin issues, they could suffer from seasonal allergies. Identifying the triggers, spotting the warning signs early, and adopting preventive measures can greatly enhance your pet’s well-being and comfort.
This blog explores what causes seasonal allergies in dogs and cats, common symptoms to look out for, and practical tips to manage and prevent allergic reactions.
What Are Seasonal Allergies in Pets?
Seasonal allergies—or atopic dermatitis in pets—occur when your dog or cat’s immune system overreacts to allergens in their environment. These allergens increase during specific seasons, especially in spring and fall, when plants release pollen.
Unlike humans, who often show respiratory symptoms, pets usually display skin-related issues or gastrointestinal disturbances from allergies.
Common Seasonal Allergens
Here are some of the most common environmental allergens that can trigger symptoms in your pets:
- Pollen from trees, grasses, and weeds
- Mold spores
- Dust mites
- Fungal spores
- Feathers
- Certain types of insects (e.g., fleas can trigger flea allergy dermatitis, which worsens in warm months)
Note: Some regions of the US experience a longer allergy season due to their warm, humid climate, which supports the growth of pollen and mold.
Symptoms of Seasonal Allergies in Cats and Dogs
Recognizing the signs early can help prevent your pet from suffering unnecessarily. Here are some common symptoms to watch for:
In Dogs:
- Excessive scratching, licking, or chewing of paws, legs, or belly
- Red, inflamed skin or rashes
- Ear infections or head shaking
- Watery eyes and runny nose
- Hair loss or thinning coat
- Increased skin odor due to secondary infections
In Cats:
- Excessive grooming leads to bald patches
- Scratching ears, face, or neck
- Itchy skin or red bumps
- Sneezing or nasal discharge
- Chronic ear infections
- Lethargy or behavioral changes due to discomfort
If your pet displays any of these signs seasonally—particularly during spring or fall—it’s likely that seasonal allergies are the cause.
How Veterinarians Diagnose Seasonal Allergies
Your Veterinarian will usually start with a thorough physical check-up and gather a comprehensive history of your pet’s symptoms. They might suggest:
- Skin tests (intradermal testing) to identify allergens
- Blood tests to measure allergen-specific antibodies
- Elimination trials to rule out food allergies
If your pet has seasonal allergies, symptoms will often improve during certain months of the year and worsen during others.
How to Help Your Pet Manage Seasonal Allergies
1. Work with Your Veterinarian
Be sure to work with your veterinarian to develop a personalized treatment plan for your pet. Based on the severity of symptoms, your vet might recommend:
- Antihistamines
- Corticosteroids (short-term use)
- Cytopoint injections for dogs
- Apoquel tablets for dogs
- Medicated shampoos
- Omega-3 fatty acid supplements
2. Minimize Allergen Exposure
Reducing your pet’s exposure to allergens can significantly improve their comfort:
- Wipe body and paws with a damp cloth after outdoor walks.
- Bathe your pet with a hypoallergenic shampoo regularly.
- Keep windows closed during high pollen seasons.
- Use HEPA air filters inside your home.
- Regularly clean your pet’s bedding using hot water to help eliminate allergens and keep their resting area fresh.
3. Maintain a Strong Immune System
A healthy diet helps boost your pet’s immune system and reduces allergy symptoms. Choose a high-quality pet food rich in:
- Omega-3 fatty acids
- Vitamins C and E
- Antioxidants
4. Flea Prevention
Fleas can worsen seasonal allergies, so it's crucial to keep your pet on year-round flea prevention. Products like Simparica Trio, Revolution Plus, or Bravecto are effective options.
When to See a Veterinarian
If your pet’s symptoms persist, worsen, or affect their quality of life, seek veterinary care promptly. Untreated allergies can lead to skin infections, chronic ear infections, and general discomfort.
Final Thoughts
Seasonal allergies can be frustrating for both pets and their owners. By staying educated, partnering with your veterinarian, and implementing proactive care, you can ensure your dog or cat remains healthy and comfortable throughout the year.
