Do sneezing fits, itchy skin, and runny noses haunt you every allergy season? There’s a chance your dog may deal with a similar villain. Just like us, dogs can experience uncomfortable allergic reactions to certain foods or environmental triggers, such as pollen or dust mites. These reactions can cause discomfort, inflammation, itchiness, and reduced quality of life. Thankfully, there are simple and natural ways to help manage these symptoms, such as omega-3s for dogs with allergies. Recognized as an effective way to treat itchy skin in dogs, ease allergy symptoms, and support overall health, adding omega-3s to your pup’s routine helps them feel happier and healthier year-round.
Important Dog Health Tip: Always check with your veterinarian before making changes to your dog’s routine—whether it’s diet, supplements, or exercise.
Understanding Allergies in Dogs
Dogs experience allergies when the immune system overreacts to something that’s typically harmless, such as plants or certain foods. When the allergen enters the system, it’s treated as a foreign invader and triggers the immune system to attack. As a part of the body’s response, dogs may experience uncomfortable symptoms like itchy and inflamed skin, goopy eyes, vomiting, diarrhea, and the urge to chew or scratch at the skin.
Any dog, regardless of age, size, breed, or sex, can be affected by allergies. While some pets experience symptoms seasonally, others are impacted year-round, depending on the trigger. Let’s take a closer look at the common causes of allergies in dogs and warning signs to watch for.
Environmental Allergies
Dogs with seasonal allergies are often triggered by things in their everyday environment that can be difficult or nearly impossible to avoid, such as pollen, mold, dust, grass, or mites. Environmental allergens are particularly active in the spring and fall when plants release more pollen and humidity levels shift.
According to the Veterinary Dermatology Center, common signs of seasonal and environmental allergies in dogs include:
- Excessive itching and head shaking
- Irritated, goopy eyes
- Ear scratching
- Red, itchy, or inflamed skin
- Face rubbing
- Licking and chewing the skin
Food Allergies
Like people, pets can be allergic, intolerant, or sensitive to ingredients in food, such as chicken, fish, or dairy. In dogs, allergic reactions to food typically manifest as digestive upset, such as vomiting and diarrhea. However, some dogs also experience itchy skin, weight loss, and low energy, according to the VCA.
If food allergies are suspected, your veterinarian may recommend a diet elimination trial to determine the root cause. This usually involves removing and slowly reintroducing ingredients to pinpoint the allergen.
Flea Allergies
Fleas and ticks are common across the United States and thrive in all climates year-round. When fleas and other pesky parasites bite your dog, they can trigger allergic reactions and spur other serious health concerns. Fortunately, flea-related allergies are preventable with routine use of flea and tick preventatives.
Warning signs that your dog has fleas and ticks may include:
- Itchy, red, and inflamed skin
- Excessive scratching
- Chewing and licking at the skin
- Visible fleas and ticks in the fur
- Flea dirt in the fur
- Patchy hair loss
The Benefits of Omega-3s for Dogs with Allergies
Once a veterinarian confirms your dog has allergies, you can start taking steps to help them feel better.
Adding scientifically supported supplements like omega-3s to your dog’s diet is an effective and simple way to reduce pesky symptoms like itching and inflammation by supporting the immune system and keeping the skin barrier strong. They are a natural anti-inflammatory that can help ease allergy symptoms while boosting overall health. Preventing itching also helps lower the risk of secondary skin infections.
These essential fatty acids are important for your dog’s health, but just like humans, dogs don’t produce omega-3s on their own. That means they rely on the foods they consume to receive the proper dosage.
While many commercial dog foods claim they contain omega-3s, it’s likely not enough to provide what they need therapeutically. Adding a high-quality omega-3 supplement to your furry friend’s diet is one of the best ways to ensure they’re reaping the benefits.
According to the VCA, studies show that dogs with rich omega-3 diets may experience benefits like:
- Improved heart health
- Healthier skin and coat
- Reduced inflammation
- Strengthened immune system
- Support for brain function
- Slower progression of kidney disease
- Allergy symptom relief
- Improved joint health
- Less dandruff and itchiness
- Faster wound healing
- Reduced shedding
- Improved circulation
Omega-3s for dogs with skin allergies may be particularly helpful because the acids naturally support cell membrane integrity and strengthen the skin barrier, which reduces itchiness and the risk of infection.
Types and Sources of Omega-3 Supplements for Dogs
With so many omega-3 supplements for dogs with allergies on the market, how do you know which one is right for your pup?
The most important thing to consider is your dog’s unique needs. There is no one-size-fits-all supplement, so focus on choosing a high-quality omega-3 that suits your dog rather than what’s trendy. To ensure quality, look for omega-3s that contain higher levels of EPA and DHA, are made from sustainable sources, and are manufactured under strict quality control standards.
Once you find a trustworthy brand, you’ll need to determine a delivery method that works for both you and your dog.
Liquid Omega-3s
Liquid omega-3s for itchy dogs mix easily with food, making it a great choice for picky eaters who tend to avoid pills and powders. They’re also simple to measure the right dose and tend to last longer than other delivery methods so you get the most bang for your buck. However, some pet parents don’t enjoy liquid omega-3s because of their tendency to be messy and leave behind a fishy smell.
Capsules and Chewable Omega-3s
Capsules and chews are a simple and mess-free way of treating itchy skin in dogs with omega-3s. They mix easily with food and often come in flavors like pork or salmon that make for a tasty treat. If your dog struggles with swallowing pills, however, liquid omega-3s may be the better option.
At Bernie’s Best, we’ve seen firsthand how transformative high-quality omega-3s can be in supporting dogs’ health, which is why we created our OMG Omegas. Our formula combines algal and anchovy oils, which are both rich and sustainable sources of DHA and EPA. Boosted with Vitamin E and plant polyphenols that enhance absorption and multiply antioxidant and anti-inflammatory power, our OMG Omegas are 5x stronger than standard fish oil for dogs to increase effectiveness. With consistent use, dogs experience results they can feel and you can see, such as healthier skin, a shinier coat, and improved allergy symptoms.
Introducing Your Dog to Omega-3
Ensuring your dog gets the right omega-3 supplementation starts with a thoughtful introduction.
Adding anything new to your dog’s diet can lead to digestive upset and other side effects. That’s why it’s important to start slow and ensure your dog receives the correct daily dosage of omega-3s based on their weight, age, and overall health. Always consult your veterinarian before adding a new supplement to make sure it’s appropriate for your dog and won’t interact with any medications they may be taking, as well as the correct dosage.
Once you get the greenlight from your veterinarian, introduce omega-3s to dogs with allergies by giving them half the recommended dose and gradually increasing to a full serving over several days. Try mixing it with their kibble or wet food or serving it in a pill pocket as a part of your dog’s daily routine. Keep in mind that consistency is key and it may take a few weeks to notice visible results.
Allergies can leave your dog feeling uncomfortable, but the right support and treatment can make a world of difference. By adding a high-quality omega-3 supplement like Bernie’s Best OMG Omegas to your dog’s diet, you can offer natural relief for allergy symptoms while helping them feel healthier and happier day in and day out.

