Salmon Oil For Dog Allergies: Does It Work, And For Which Allergies? | Brilliant Petcare



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Salmon Oil For Dog Allergies: Does It Work, And For Which Allergies?

Allergies are becoming more common in both humans and dogs. 

Scientists are trying to find the association between salmon oil and allergies. And recently, vets are suggesting pet parents try salmon oil for their dog’s allergies.

While salmon oil for dogs mainly has anti-inflammatory nutrients, it has also been proven to be effective against asthma and allergies. In particular, salmon oil helps creates a barrier on the dog’s skin, reducing the allergic reaction.

Are you ready to learn which allergies can be suppressed by salmon oil and how it works

Let’s explore the fascinating effect of salmon oil related to dog allergies

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What Are Dog Allergies?

First-time dog owners can be shocked by the number of potential dog health issues. 

Just like humans, dogs can also experience allergies or allergic reactions. 

Allergies represent immune hypersensitivity or hyperreactivity to some substances. These substances are allergens, and they can be insects, food, plants, etc. 

When inhaled or absorbed, allergens stimulate the immune system and release histamine. As soon as this happens, you can notice red skin (erythema), itching (pruritis), or swelling (edema). 

Food Allergies

Intolerance is when dogs have gastrointestinal issues while digesting food. Contrarily, an allergy is when the food triggers the immune response. 

Our advice: Before reaching a conclusion, we advise distinguishing between food intolerance and food allergy in dogs. 


However, keep in mind that some intolerance can cause allergy-like symptoms like swelling and redness. 

Diagnosis of food allergies seems much easier than diagnosis of airborne allergies. Some experienced pet parents can learn what bothers their pets by limiting some food. 

Top Tip: If you suspect food allergies, try limiting your pet’s diet. But, before you do this, we suggest contacting your vet for a full specific test plan. This trial diet should last up to 3 months. 


Be aware that very often, dogs can have both food and airborne allergies. This will make the diagnosis more difficult. 

Even if you buy the most expensive food on the market, your dog can still show signs of allergies. Therefore, try to consult with your vet before choosing the right food. 

Interesting fact: Some dog breeds are more prone to food allergies than others. This includes Labrador Retrievers, West Highland White Terriers, and Cocker Spaniels

Airborne Allergies

On the other side, airborne allergies cause atopic dermatitis. Some vets claim that dogs are genetically predisposed to some allergens in the environment. 

Both males and females can be sensitive to airborne allergens. However, the following dog breeds are more prone to airborne allergens: 

  • Chinese Shar-Pei 
  • Lhasa Apsos
  • Shih Tzus
  • Labrador Retrievers
  • Boston Terriers
  • Dalmatians
  • Wirehaired Fox Terriers
  • Golden Retrievers
  • Boxers
  • West Highland White Terriers
  • Scottish Terriers.

Pet owners usually notice allergic reactions between 6 months and 3 years. 

Although, the typical symptoms are usually seen seasonally. The most common signs and symptoms include itching, scratching, rhinitis, and ear infection (but this is rare).

Scratching might not seem so concerning. However, this symptom can lead to secondary signs, which include:

  • Wounds
  • Shedding
  • Infections
  • Scabbing
  • Hair loss
  • Scaling

Read more: Want to know how salmon oil can reduce dog shedding? Read more and find out what are the 7 bonus tips to stop shedding


As soon as you notice any of these signs, we advise contacting a veterinary professional. After the final diagnosis, your vet will form a specific immunotherapy program. 

Airborne allergens result in atopic dermatitis, which is a lifelong disease. This requires long-term management and commitment. 

Even after long-term management, some owners look for other alternative approaches. That’s why you have the right to know about the effectiveness of salmon oil regarding allergies!

Top 8 Common Dog Allergies

Do you suspect your pooch has an allergy? 

Here are the 8 most common allergies in dogs:

  1. Flea Allergic Reaction: Dogs experience this type of allergic reaction when the flea’s saliva enters their bodies.
  2. Food Allergies: Some food ingredients cause food allergies in dogs, resulting in an immune response.
  3. Environmental Allergies: Pollen, dust, and mold belong to this type of allergy. The outcome is atopic dermatitis (pruritis).
  4. Contact Allergies: Cleaning products, shampoos, soaps, or some materials that come into contact with the dog’s skin can cause contact allergies.
  5. Drug Allergies: An allergic reaction caused by some medication. The reaction is visible when the drugs are administered to the dog’s body.
  6. Plant Allergies: An allergic reaction caused by grass or some house plants.
  7. Mite Allergies: This allergic reaction is caused by mites or dust mites.
  8. Inhalant Allergies: This type of allergy can be caused by environmental triggers, including cigarette smoke.

What Does Science Say About Salmon Oil for Dog Allergies?

Allergy Causes Common Symptoms Can Salmon Oil Help?
Flea Allergy Flea saliva Itchiness, hair loss, hot spots, scabs Yes
Food Allergy Certain food ingredients  Gastrointestinal issues, itchiness, difficulty breathing Yes
Contact Allergy Materials, cleaning products Itchiness, rash, hives Yes
Environmental Allergy Environmental triggers (dust, pollen, mold) Sneezing, coughing, itchiness, ear infections Yes
Drug Allergy Drugs Skin rash, swelling, hot spots, hives, vomiting, diarrhea Yes
Plant Allergy Plants, grass, pollen Respiratory issues, itchy skin Yes
Mite Allergy  Microscopic mites Itchiness, hair loss, ear infections Yes
Inhalant Allergy Airborne substances Respiratory issues, itchiness Yes

Each of these common allergies in dogs causes skin irritation. Since salmon oil has been proven effective when skin irritations occur, this is a great supplement for your pet. 

Salmon oil contains 3 types of Omega 3s, including: 

  • EPA (eicosapentaenoic acid)
  • DHA (docosahexaenoic acid)
  • ALA (alpha lipoic acid). 

Its fatty acids, EPA and ALA accumulate on the dog’s skin and lower any potential inflammatory processes.

Interesting Fact: A study confirmed that only after 28 days of consuming salmon oil dogs will have skin and coat improvements.


Some human studies conducted amazing research regarding Omega-3 and allergies. 

Pregnant women are advised to eat more fish because of the benefits of Omega 3s. And this is not by coincidence. 

Studies have shown that salmon oil can lead to immunologic changes in cord blood, which will reduce the sensitivity to food allergens. This will reduce the severity of atopic eczema until adolescence. 

Omega 3 intakes can also reduce persistent wheezing and asthma during offspring. 

So, giving your pregnant dog salmon oil as supplementation during pregnancy can be a strategy to prevent allergies. 

Not many studies have been conducted in the veterinary field. But still, vets regularly advise Omega 3 supplements for our pregnant buddies.

Brilliant Salmon Oil is an amazing choice for your dog that contains a full spectrum of Omegas. These fatty acids can positively influence the whole pregnancy. 

Also, recent studies show that postnatal Omega 3 supplementation increases fatty acids. It also lowers allergenic responses to allergens like dust mites. 

This research can significantly improve the quality of life regarding allergic reactions. This will also reduce worldwide healthcare costs. 

DHA and EPA are found naturally in salmon oil and are excellent anti-inflammatory nutrients. These anti-inflammatory properties are effective against asthma and allergies. 

Omega 3 acids have protective effects, and they have specialized mediators. These mediators regulate eosinophilic inflammation.

And what does it mean to regulate eosinophilic inflammation? 

Your vet will probably explain this when diagnosing allergies. But, it is important to know that eosinophils increase during allergies. So consider this regulation very beneficial. 

Why Does Salmon Oil Help Certain Allergies?

Salmon oil is associated with many health benefits and positive effects in dogs, including:

  • Anti-inflammatory effects
  • Improved mobility
  • Shiny coat
  • Soft paws
  • Improved brain function
  • Healthy cardiovascular system

You should be aware that you can very easily improve your dog’s diet. Brilliant Salmon Oil is the perfect choice for your buddy! 

It is made from fresh salmon offcuts, and your pet can enjoy a fantastic flavor. If your pet is a picky eater, don’t worry. The taste of pure salmon will definitely improve your pet’s appetite. 

Many studies show that consuming Omega 3s can lead to better skin and coat. After only 28 days, dogs can have amazing results. 

Therefore, you should choose 100% natural, unrefined salmon oil, which is beneficial for the dog’s immune system and overall health. 


Brilliant Salmon Oil is produced with OmeGo. One study shows that OmeGo has strong anti-oxidant and anti-inflammatory properties. But this is not the end!

OmeGo controls the eosinophilic reaction and reduces the risk of severe allergic reactions. It can reduce the symptoms of asthma and improve lung function.

What Allergies Does Salmon Oil Not Reduce?

It is important to have normal expectations when it comes to supplementation in dogs. Supplementation should only be considered as supportive treatment. 

Allergies require long-term management, and salmon oil should only improve the treatment process. 

In general, salmon oil can reduce the symptoms of itching and dryness due to its anti-inflammatory properties. 

Almost every allergic reaction leads to skin irritation, so a salmon oil supplement is a great choice. 

Top Tip: Before starting with salmon oil supplementation, you should advise with your vet! Also, bear in mind that salmon oil can only improve your dog’s overall health.


Finding the underlying cause and developing an appropriate treatment plan is crucial. So, keep in mind that food allergies or environmental allergens should be properly treated. 

However, salmon oil can significantly improve the quality of the skin and reduce the risk of secondary changes such as wounds and hair loss. 

To Sum Up: Can Salmon Oil Help For Dog Allergies?

Dealing with allergies can be difficult for both owners and pets! But, remember – it is not the end of the world. 

Besides the prescribed therapy, Brilliant Salmon Oil can notably improve allergic reactions. Also, your pet can enjoy plenty of health benefits.

There are many happy pets around the world thanks to this amazing product!

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