Seasonal Allergies in Dogs: Causes, Symptoms, and Management
- Stacey Ainslie
- Oct 6, 2023
- 8 min read
Introduction The number one call I get in the spring and fall from my clients is my dog is sick.....Just like humans, dogs can also suffer from seasonal allergies that can make their lives uncomfortable. Seasonal allergies, also known as atopic dermatitis or hay fever, occur when a dog's immune system reacts excessively to environmental allergens. These allergens can include pollen, grass, mold spores, bad air quality here in California and more, and they tend to worsen during specific seasons. In this blog, we'll explore the causes, symptoms, and management of seasonal allergies in dogs
Causes of Seasonal Allergies in Dogs
Pollen: Pollen from trees, grasses, and weeds is a common allergen that affects dogs. Spring and summer are typically peak seasons for pollen allergies.
Mold Spores: Mold spores can be present in damp environments, and they are a common trigger for allergies, especially in the fall.
Dust Mites: These microscopic creatures thrive in household dust and can trigger allergies year-round.
Insects: Insect bites, such as those from fleas and mosquitoes, can cause allergic reactions in dogs. These allergies may be more prominent during the warmer months.
Bad air quality in big city’s or around forest fires. Many things cause air pollution and just as it affects you it affects your dog.
Some home remedies that work for your dog. I have so many calls this time of year, people’s dogs and lethargic and won’t go on a walk, won’t eat, goopy eyes, ear infections…..and more. This is what I recommend for them.
Dogs are not just pets; they are beloved members of the family. As pet owners, it is our responsibility to ensure their health and well-being. In recent years, natural remedies for common canine health issues have gained popularity, with coconut oil and oregano oil being among the most talked-about options. In this article, we will explore the potential benefits of these two natural oils for dogs.

Coconut Oil for Dogs derived from the meat of coconuts, has gained recognition for its numerous health benefits for humans. Surprisingly, many of these benefits extend to our canine companions as well.
Promotes Healthy Skin and Coat: Coconut oil is rich in medium-chain triglycerides (MCTs), which have antibacterial and antifungal properties. When applied topically or ingested, it can help alleviate skin irritations, reduce dryness, and promote a lustrous coat.
Supports Digestive Health: Coconut oil can aid in digestion and nutrient absorption. It may help dogs with sensitive stomachs and those prone to digestive issues.
Boosts Immune System: The lauric acid in coconut oil has antimicrobial properties, which can assist in combating infections and bolstering the immune system.
Weight Management: Adding a small amount of coconut oil to your dog's diet may aid in weight management due to its MCTs, which are metabolized differently than long-chain fatty acids.
Joint Health: Some pet owners believe that coconut oil may help alleviate joint inflammation and arthritis symptoms in dogs, although more research is needed in this area.
I recommend to all my clients to give their dogs coconut oil every day regardless of allergies or not. Twice a day with feedings. The amount will depend on the size of the dog. They love it so they will be happy with any amount. 1 tablespoon, twice a day for large dog. I teaspoon, twice a day for med size dog. And ½ teaspoon, twice a day for small dog. This is a general idea of what you would give, use your judgement.

Oregano oil is derived from the leaves and flowers of the oregano plant and is known for its potent antimicrobial properties. When used with caution, as it can offer various benefits for dogs.
Natural Antibacterial and Antifungal: Oregano oil contains compounds like carvacrol and thymol, which have strong antibacterial and antifungal properties. This makes it effective in treating and preventing infections.
Immune System Support: Oregano oil may boost the immune system, helping dogs fight off illnesses more effectively.
Anti-inflammatory Effects: Some pet owners claim that oregano oil can help reduce inflammation in dogs, potentially benefiting those with inflammatory conditions.
Digestive Health: Oregano oil may promote digestive health by helping with issues like gas, bloating, and indigestion. It may also aid in expelling parasites
I keep oregano oil on hand for myself and my dogs. This is a natural antibiotic and helps with allergies in you and your dogs. Dosage will depend on the dog and the severity of the symptoms. For my dogs, one dog, I might give 3 a day while another dog I might give 1 a day. I get the capsule version and just put in their dog food with the coconut oil. For a finicky dog put it in something Lucious so they will eat it fast without thought or chewing.
Honey: A Natural Antihistamine

Giving your dog honey will also help with seasonal allergies.
Honey is a sweet and natural product produced by bees. It has been used for centuries for its various health benefits, and it can be particularly useful in managing allergies in dogs due to its antihistamine properties:
Local Honey and Pollen Allergies: Local honey may contain small amounts of pollen from your region. When ingested regularly, it can help desensitize your dog to the local pollen, reducing allergic reactions over time.
Soothing Effect: Honey can provide relief to irritated throats and coughs, which can be associated with certain allergies in dogs.
Immune Support: The vitamins and minerals in honey can support your dog's immune system, making it more resilient against allergens.
Spirulina: A Superfood for Dogs
Spirulina is a great health booster for year around maintenance.
Spirulina is a blue-green algae that has gained popularity in recent years due to its remarkable nutritional profile. It is rich in essential vitamins, minerals, antioxidants, and amino acids. Spirulina's potential benefits for dogs with allergies include:
Anti-Inflammatory Properties: Spirulina contains phycocyanin, a natural anti-inflammatory compound that can help reduce the inflammation associated with allergic reactions. This can lead to relief from itching and discomfort.
Immune System Support: Spirulina boosts the immune system, helping dogs better defend against allergens and environmental toxins. A stronger immune system can reduce the severity of allergic reactions.
Skin and Coat Health: Spirulina's abundance of essential fatty acids can promote healthy skin and a shiny coat, which can be especially beneficial for dogs suffering from skin allergies.
Antioxidant Protection: The antioxidants in spirulina can neutralize free radicals, which are known to exacerbate allergic symptoms. This can reduce the overall impact of allergies on your dog's health.
How to Incorporate Spirulina and Honey into Your Dog's Diet
Before introducing spirulina and honey into your dog's diet, consult with your veterinarian to ensure they are safe and appropriate for your pet's specific condition and allergies. Here are some guidelines:
Spirulina: You can find spirulina in various forms, including tablets, powder, or capsules. Follow the recommended dosage on the product label, as excessive amounts can lead to digestive upset.
Honey: Choose raw, unprocessed honey from your local area for the best results. You can mix a small amount (usually a teaspoon or less, depending on your dog's size) into your dog's food. Start with a small amount and monitor your dog for any adverse reactions.
Spirulina and honey are natural remedies that can help alleviate allergies in dogs. While they may not provide a complete cure, they can complement other allergy management strategies, such as avoiding allergens and using prescribed medications. Always consult with your veterinarian before making any changes to your dog's diet or treatment plan. With proper care and the right supplements, you can help your furry friend lead a more comfortable and allergy-free life.
Reducing your dog's exposure to allergens, such as keeping them indoors during high pollen seasons, can also help alleviate their allergy symptoms.
Symptoms of Seasonal Allergies in Dogs
It's important to note that these symptoms can vary in each dog in your home in intensity and severity. They may come and go with the changing seasons or exposure to specific allergens. If you suspect your dog has seasonal allergies, it's essential to consult with a veterinarian for a proper diagnosis and treatment plan. Your vet may recommend allergy testing, dietary changes, antihistamines, corticosteroids, or other medications to manage your dog's symptoms and improve their quality of life.
Symptoms: Dogs with seasonal allergies may experience a decreased appetite or reluctance to go for walks for several reasons, which are related to the discomfort and symptoms caused by their allergies. Here's why these behaviors can occur:
Itchy Skin: One of the most common signs of seasonal allergies in dogs is persistent itching and scratching, often leading to skin inflammation and hot spots.
Red or Irritated Skin: Allergic reactions can cause a dog's skin to become red, inflamed, and sensitive.
Excessive Licking or Chewing: Dogs may lick or chew their paws, legs, or other body parts to alleviate itching.
Hair Loss: Constant scratching and licking can result in hair loss, leaving affected areas bald.
Watery and goopy eyes, and Runny Nose: Some dogs with seasonal allergies may exhibit symptoms similar to those seen in humans, such as watery eyes and a runny nose. Itchy and Red Eyes (Conjunctivitis): Dogs with seasonal allergies often develop red, itchy eyes due to the inflammation of the conjunctiva. They may rub their eyes with their paws or against furniture.
Watery Discharge from Eyes: Allergies can cause increased tear production, leading to watery discharge from the eyes. This can result in tear staining on the fur around the eyes.
Squinting or Blinking: Dogs may squint or blink excessively when their eyes are irritated, and this can be a sign of eye discomfort caused by allergies.
Swelling Around the Eyes: In some cases, allergies may cause the tissues around the eyes to become swollen or puffy.
Ear Infections: Itchy ears can lead to ear infections, which are more common in dogs with allergies.
Gastrointestinal Upset: In some cases, dogs may experience gastrointestinal issues like vomiting or diarrhea due to allergies.
Vomiting: Dogs with allergies may vomit as a response to ingesting allergens or due to inflammation of the stomach lining. The coconut oil helps to coat and sooth the stomach.
Decreased Appetite: Dogs with stomach discomfort may lose their appetite or become reluctant to eat.
Weight Loss: Chronic allergies that cause gastrointestinal problems can lead to weight loss over time.
Lethargy: Dogs suffering from seasonal allergies might feel fatigued and lethargic. They may not have their usual energy levels and enthusiasm for activities such as going for walks.
Respiratory Symptoms: Some dogs with seasonal allergies may also exhibit respiratory symptoms, such as sneezing and coughing, due to inflammation of the airways.
Management and Treatment
Veterinary Evaluation: If you suspect your dog has seasonal allergies, consult your veterinarian for a proper diagnosis. They may recommend allergy testing to identify specific triggers.
Allergen Avoidance: Minimize your dog's exposure to allergens. Keep them indoors during high pollen counts, regularly clean your home to reduce dust mites, and use flea prevention measures.
Medications: Your vet may prescribe antihistamines, corticosteroids, or other medications to alleviate allergy symptoms. Always follow their dosage instructions carefully.
Allergy Shots: In some cases, allergy shots (immunotherapy) may be recommended to desensitize your dog to specific allergens.
Topical Treatments: Medicated shampoos and creams can help soothe irritated skin and manage symptoms.
Dietary Changes: Some dogs benefit from hypoallergenic diets that can reduce their allergic reactions.
It's essential for dog owners to monitor their pets closely and consult with a veterinarian if they notice changes in their dog's behavior, appetite, or activity level during allergy seasons. The veterinarian can provide guidance on managing allergies, adjusting the dog's diet if necessary, and recommending medications or other treatments to alleviate symptoms. Allergies in dogs can be effectively managed with the right approach, which can help improve their appetite and overall well-being.
Conclusion
Seasonal allergies can make life uncomfortable for dogs, but with proper management and treatment, their symptoms can be alleviated. If you suspect your dog is suffering from seasonal allergies, seek guidance from your veterinarian to determine the underlying causes and develop an effective treatment plan. By addressing your dog's allergies, you can help ensure their comfort and well-being year-round.
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