9 Best Fish Oil for Dogs [APPROVED]

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Do you know that fish oil can improve your dog’s immunity, skin, coat, joints, and heart health? For these reasons, you should know the best fish oil for dogs.

Dogs require omega-3 fatty acids similar to humans. Sometimes, you can get confused about the best omega-3 fish oil for dogs to buy. However, we will discuss some of the best fish oil on the market. Let us get started.

Fish oil pills

Why Dogs Should Get Fish Oil

What does fish oil do for dogs? Finding the need for fish oil for dogs will give you a reason to buy omega-3 oil for dogs. Fish oil contains omega-3 fatty acids. The oil prevents and controls poor coat and skin conditions, joint problems, itchy skin, inflammation, and weak immune system, among other health conditions.

Fish oil also has benefits that aid a dog in its entire lifetime. For example, the DHA, a type of omega-3 fatty acid, facilitates the unborn puppies’ brain and eye development. DHA also improves cognitive functioning, especially in old dogs with canine cognitive dysfunction. Omega-3 fatty acids also treat canine chronic kidney disease and arthritis.

These reasons make fish oil a must-to-have ingredient in a dog’s diet. The preventive properties of omega-3 fish oil for dogs are the top value of the oil. 

Seeing your furry friend suffer because of a health condition that you can prevent is sad. So, never wait until your dog develops a health condition for you to feed it fish oil. Inquire from your veterinarian on how to feed your dog with fish oil.

What is the Best Fish Oil for Dogs?

Grizzly Omega Health for Dogs & Cats, Wild Salmon/Pollock Oil Omega 3 Blend: Best for Supporting Healthy Skin and Coat (Amazon’s Choice Award in Dog Fish Oil Supplements by Grizzly Omega Health)

We find Grizzly Omega Health for Dogs & Cats, Wild Salmon/Pollock Oil Omega 3 Blend the best fish oil on the market. It has more health benefits than most available fish oils, including supporting senior maintenance, fighting free radicals, and supporting connective tissue health.

Its other benefits are improving the immunity of your dog, supporting eye, heart, and organ health, supporting puppy development, and supporting hip and joint health. In addition, this product has high levels of EPA and DHA, and a natural taste that your pets will love. It is also NASC-approved.

Is Fish Oil Good for Dogs?

Fish oil is among the best supplements you can give to your dog. It has Omega-3 fatty acids that fight arthritis and hypertension, among other diseases. Also, fish oil improves your dog’s immunity to enable it to fight bacterial infections.

The body of a dog cannot produce omega-3 fatty acids naturally. For this reason, you should feed your dog with supplements containing cold-water fish, flaxseed, nut and plant oils, and shellfish.

Omega-3s have properties that offset omega-6s found in most grains and processed food. For example, most dog food manufacturers use corn-fed animal meat and refined oil. These ingredients are high in Omega-6s. So even though your dog requires omega-6s, most dog foods give rise to an overabundance of omega-6s.

If your dog takes too much omega-6s, it can develop cardiovascular disease, arthritis, cancers, skin conditions, bowel diseases, and an imbalanced immune system. These diseases are what omega-3s fight. So, your dog should have a balanced ratio of omega-3s and omega-6s. There is no better way of achieving this balance than feeding your dog with supplements with fish oil.

How Much Fish Oil for Dogs is Safe?

The recommended daily dosage of fish oil is 0.003 to 0.004 ounces/2.2 pounds total EPA/DHA (0.075 to 0.1 g/ kg total EPA/DHA). For example, a dog weighing 5 pounds (2.3 kilograms) should take a daily dosage of 0.009 ounces (0.23 grams) of fish oil. Therefore, the maximum daily dosage for such a dog is 0.02 ounces (0.57 grams) of fish oil.

Fish oil is not ideal for dogs that suffer from bleeding-related diseases, such as low blood pressure and heart arrhythmias. You may think that the prescribed dosage will not harm your dog. However, a prescribed dosage can harm some dogs. 

Inquiring from your veterinary before administering fish oil to a dog is the best option. This move will help you administer a fish oil dosage that aligns with your dog’s breed, age, and size.

The Benefits of Fish Oil for Dogs

Fish oil with omega 3 for dogs has curative and preventive benefits. This aspect makes fish oil a vital ingredient in a dog’s diet. Let us discuss more the said benefits.

Curative Benefits

Intestinal inflammation

Intestinal inflammation in dogs arises from genetic factors, parasites, infectious diseases, and poor food choices, among other causes. It takes veterinary treatment or medication to cure this health condition. However, you can use dog supplements with fish oil to treat intestinal inflammation.

Canine Arthritis

Arthritis (osteoarthritis) is a health condition that causes wearing down and inflammation of the cartilage in a dog’s joints. The best fish oil for dogs with arthritis reduces the intensity of this health condition effectively. In addition, the oil reduces pain to improve your dog’s mobility.

Elbow and Hip Dysplasia

Some dogs are vulnerable to elbow and hip dysplasia. This condition results from the underdevelopment of a dog’s elbow and hip joints. In return, the cartilage in these joints breaks down and becomes inflamed. So, the affected dog suffers from intense pain and cannot walk properly. If you give omega-3 to the affected dog, it can reduce the intensity of this condition.

Spinal Problems

Large breeds of dogs sometimes suffer from spinal problems. These problems include slipped discs and degenerative disc diseases. In addition, the affected dog suffers from painful inflammation. However, if you give such a dog the fish oil, spinal health conditions can become mild.

Hypertension

Some dogs can develop hypertension (high blood pressure), even though the condition is rare in dogs. Fish oil can reduce the resultant inflammation in dogs’ joint and cardiovascular systems. In return, the blood pressure returns to safe levels.

High Cholesterol

High cholesterol is rare in dogs. However, it can cause long-term health problems to an affected dog. The omega-3 fatty acids found in fish oil can reduce a dog’s cholesterol to a healthy level.

Itchy Skin and Poor Condition of a Dog’s Coat

One of the main reasons for the administration of fish oil to dogs is to improve a dog’s skin and coat health condition. Fish oil treats a dog’s skin condition, restores moisture and shine on a dog’s coat, and reduces shedding in dogs.

Preventive Benefits

Keeping the Blood Thin

Thick blood can clot and hamper oxygen circulation to all dog’s tissues. Feeding your dog with fish oil can make its blood thin and prevent cardiovascular problems. Fish oil containing EPA and DHA is the best option to keep your dog’s blood thin.

Strengthening the Immune System

Dogs remain exposed to pathogens every day. It is impossible to prevent your dog from licking the floor or biting dirty objects. For this reason, dogs ingest harmful bacteria often. Feeding your dog fish oil strengthens its immunity to fight off infections and recover quickly.

Promoting Proper Brain and Eye Development in Puppies

Omega-3 fatty acids facilitate the appropriate development of the eyes and brain of puppies before they get born. So, it is crucial to feed pregnant dogs with fish oil. Notably, dog trainers find dogs that feed on omega-3 supplements easy to train.

Promoting Proper Body Weight

Fish oil promotes the appropriate weight of a dog. However, the chemistry behind this benefit is still debatable. Fish oil works to enable dogs to maintain a healthy weight and avoid weight-related health problems.

Our Favorite Canine Fish Oils

  1. Pure Wild Alaskan Salmon Oil for Dogs & Cats (Best for supporting joint function, immunity, heart health, and skin and coat) Amazon’s Choice Award in dog fish oil supplements by Grizzly Omega Health
  2. PetHonesty 100% Natural Omega-3 Fish Oil for Dogs from Iceland (Best for supporting joints, brain, and heart health) Amazon’s Choice Award in dog fish oil supplements by PetHonesty
  3. Fish Oil for Dogs, Wild Alaskan, Salmon, Pollock, Omega 3 EPA DHA Liquid Food Supplement for Pets (Best for supporting healthy skin, coat, and joints; and preventing allergy and inflammation)
  4. Grizzly Omega Health for Dogs & Cats, Wild Salmon/Pollock Oil Omega-3 Blend (Best for supporting healthy skin and coat)
  5. DOGSWELL Wild Alaskan Salmon Oil – Omega 3 Supplement for Dogs (Best for supporting healthy skin and coat, immunity; hip and joints; and proactive wellness) Amazon’s Choice Award in dog fish oil supplements by DOGSWELL
  6. Omega 3 Fish Oil for Dogs Soft Chews (Best for supporting dog skin and coat, immunity, and a healthy inflammation response) Amazon’s Choice Award in dog fish oil supplements by Active Chews
  7. Amazing Omega 3 for Dogs (Best for supporting a shiny coat, joints, and brain health) Amazon’s Choice Award in dog fish oil supplements by Amazing Nutritionals
  8. Native Pet Omega Oil for Dogs (Best for improving an itchy and sensitive skin, immunity, and mobility) Amazon’s Choice Award in dog fish oil supplements by Native Pet
  9. Nordic Naturals Omega 3 Pet – Unflavored Fish Oil for Dogs with EPA & DHA (Best for promoting heart, coat, skin, joint health, and immunity)

What to Look for in Fish Oil for Dogs

Ingredients

Always check the ingredients of every food that you give to your dog. For example, always check whether it contains omega-3 fatty acids regarding fish oil. Specifically, check whether the fish oil has DHA and EPA, the two crucial omega-3 fatty acids.

Delivery Method

Your dog preferences determine whether you will buy fish oil in liquid or pill form. Pills are odorless and easy to administer. However, some dogs do not like medicines. So, liquid fish oil comes in handy because you can mix it with the dog’s food.

Avoid Artificial Additives

The best fish oil does not contain any artificial additives. Human fish oil contains artificial additives to make it sweet. However, some artificial additives are toxic to dogs. So, it is safe to buy fish oil without any additives.

High Levels of EPA and DHA

Some fish oil brands have a high level of EPA and DHA than others. Therefore, always go for fish oil with the highest level of these two types of omega-3s.

Palatability

Some dogs can take fish oil pills. However, if your dog dislikes pills, consider buying liquid fish oil and mixing it with their food. Alternatively, you can opt for fish oil soft chews that your dog finds delicious.

USA Made

One of the reasons you should buy fish oil made in the USA is testing. Even though FDA does not regulate the dog food industry significantly, always check whether the fish oil has a National Animal Supplement Council (NASC) quality seal. 

The NASC seal indicates that the fish oil manufacturer commits to vigilance, quality, and continuous improvement of the companion animals’ wellbeing.  

Quality and Freshness

Some fish oil is 100% salmon. Others are salmon and pollock. You can also find fish oil from a blend of several types of fish. Any fish oil is okay for your dog unless it is allergic to one cold-water fish. However, fish oil 100% salmon has a high omega-3s and astaxanthin content.

Fish oil can also have vitamin E, antioxidants, and flavor. So, you are the one to decide the purity of fish oil that you want to buy.

Do you know that light, extreme heat, and air cause oxidation in fish oil? Refrigeration protects fish oil from exposure to the said element. So, never buy fish oil that a vendor had exposed to extreme heat, air, and light. Such fish oil is not fresh.

Checking the expiry date of fish oil before buying it is a must-do exercise. Purchase fish oil with a recent manufacturing date is an ideal option that confirms the oil’s freshness.

Fish Oil Capsules

Reviewing the Top-Rated Dog Fish Oil

Grizzly Omega Health for Dogs & Cats, Wild Salmon/Pollock Oil Omega-3 Blend: Best for Supporting Healthy Skin and Coat

Amazon’s Choice Award in Dog Fish Oil Supplements by Grizzly Omega Health

Give your dog the Grizzly Omega Health fish oil to improve its skin and coat health. This product also improves your dog’s immunity, supports eye, heart, and organ health, supports puppy development and senior maintenance, fights free radicals, supports connective tissue health, and supports hip and joint health.

Grizzly Omega Health fish oil comes from wild-caught salmon and pollock fish. Also, it contains high levels of EPA and DHA and a natural taste that your pets will love. It is also NASC-approved.

  • What we liked: This product is versatile, contains EPA and DHA, is NASC-approved, and comes from multiple fish.  
  • What we didn’t like: No additional nutrients, not ideal for fish-allergic dogs to one of the fish ingredients
  • Omega-3 content: 0.04 ounces (1.09 grams)
  • Delivery method: Liquid
  • Calories: 30 cal
  • DHA: 0.01 ounces (0.365 grams)
  • EPA: 0.02 ounces (0.45 grams)
  • Multipet or dog only: Multipet
  • Notable qualities and features: Salmon oil, pollock oil, tocopherols (preservative)
  • The bottom line of each product: We recommend this product as the best fish oil in terms of versatility.
  • Flavor: Salmon
  • Weight: 1.1 pounds (0.5 kilograms)
  • Volume: 16 fluid ounces (0.48 liters)
  • Brand: Grizzly Omega Health

Pure Wild Alaskan Salmon Oil for Dogs & Cats: Best for Supporting Joint Function, Immunity, Heart Health, and Skin and Coat

Pure Wild Alaskan Salmon Oil supports a dog’s skin, coat, joints, hips, and heart. Also, it boosts the immune system of your dog. This product has both EPA and DHA omega-3s and omega-6s. It makes your dog’s coat soft. Also, it is ideal for supporting the overall health of your dog.

If your dog dislikes pills, get the Pure Wild Alaskan Salmon Oil and mix it with the dog’s favorite food. All sizes of dog breeds and cats will love this fish oil.

It is easy to use Pure Wild Alaskan Salmon Oil. A few pumps of its lid can emit the required dosage. Also, the makers of this fish oil operate from FDA-registered facilities. Also, the facilities are NSF- and GMP-certified.

  • What we liked: The product has EPA and DHA omega-3s, has omega-6s, all breeds of dogs and cats can take it, is easy to administer, comes from salmon oil with a high level of omega-3s, and is ideal for dry and wet pet food. 
  • What we didn’t like: No additional nutrients
  • Omega-3 content: 0.034 ounces (0.85 grams)
  • Delivery method: Liquid
  • Warranty/guarantee: 100% Satisfaction guarantee
  • Calories: 9,000 kcal
  • DHA: 0.02 ounces (0.43 grams)
  • EPA: 0.01 ounces (0.34 grams)
  • Multipet or dog only: Multipet
  • Notable qualities and features: Crude fat moisture, linolenic acid (omega-3 fatty acids), DHA (Docosahexaenoic Acid), EPA (Eicosapentaenoic Acid), salmon oil, mixed natural tocopherols
  • The bottom line of each product: We recommend this product as one of the best fish oil with maximum benefits. 
  • Flavor: Salmon Oil
  • Weight: 0.51 pounds (0.23 kilograms)
  • Volume: 169.05 fluid ounces (5 liters)
  • Brand: Zesty Paws

PetHonesty 100% Natural Omega-3 Fish Oil for Dogs from Iceland: Best for Supporting Joints, Brain, and Heart Health

Amazon’s Choice Award in Dog Fish Oil Supplements by PetHonesty

PetHonesty natural fish oil comes from Iceland’s wild-caught sardines, anchovies, mackerel, and herrings. These fish are high in omega 3s. Also, they have low toxin levels and mercury levels. Giving this product to your dog supports the dog’s heart, joints, skin, and coat. It also boosts your dog’s immunity, besides improving the dog’s overall health.

This product undergoes a natural purification process to remove 99.9% fish taste and odor. Also, a third-party tester has confirmed its potency and purity. The facilities that host the production of this product are GMP-certified.

PetHonesty natural fish oil maintains a glossy and healthy dog’s coat. It has EPA and DHA omega-3s. This product is also vet-recommended as a healthy source of omegas.

  • What we liked: This product comes from mixed fish, contains EPA and DHA, is odorless, is vet-recommended, and undergoes production in GMP-certified facilities. 
  • What we didn’t like: It is not ideal for fish-allergic dogs to one of the fish ingredients.
  • Omega-3 content: 0.02 ounces (0. 53 grams)
  • Delivery method: Liquid
  • Warranty/guarantee
  • Calories: 9,000 kcal
  • DHA: 0.02 ounces (0.53 grams)
  • EPA: 0.03 ounces (0.8 grams)
  • Multipet or dog only: Multipet
  • Notable qualities and features: Anchovies, mackerel, sardines, herring, DHA omega-3, EPA omega-3
  • The bottom line of each product: We recommend this product as the best odorless fish oil from mixed fish species.
  • Flavor: Seafood
  • Weight: 2 pounds (0.9 kilograms)
  • Volume: 32 fluid ounces (0.96 liters)
  • Brand: PetHonesty

Fish Oil for Dogs, Wild Alaskan, Salmon, Pollock, Omega 3 EPA DHA Liquid Food Supplement for Pets: Best for Supporting Healthy Skin, Coat, and Joints; and Preventing Allergy and Inflammation

Does your furry friend have a coarse or dry coat? Fish Oil for Dogs has the essential omega-3s that will improve the health of your dog’s skin and coat. This product treats a dog’s dry, shedding, itchy, allergic, and flaky skin. Also, this product increases your dog’s allergy defense.

Fish Oil for Dogs also fights arthritis, inflammation, and joint problems in dogs. In addition, it can increase your dog’s mobility to allow it to walk and play with ease.

This product comes from Alaskan salmon and pollock. Also, it is Marine Stewardship Council (MSC)-certified. Its makers guarantee their contribution towards sustainable healthy oceans to safeguard the future seafood supplies.

  • What we liked: This product comes from mixed fish, has EPA and DHA, is MSC-certified, is 100% natural, contains vitamin E, and can prevent allergies and shedding.
  • What we didn’t like: It is not ideal for fish-allergic dogs to one of the fish ingredients.
  • Omega-3 content: 0.05 ounces (1.19 grams)
  • Delivery method: Liquid
  • Warranty/guarantee: 100% money-back guarantee
  • DHA: 0.01 ounces (0.32 grams)
  • EPA: 0.02 ounces (0.59 grams)
  • Multipet or dog only: Multipet
  • Notable qualities and features: Alaskan pollock oil, Alaskan salmon oil, natural tocopherols (vitamin E)
  • The bottom line of each product: We recommend this product as the best fish oil from mixed fish species and with vitamin E.
  • Flavor: Salmon
  • Weight: 64 ounces (1,814.4 grams)
  • Volume: 63.88 fluid ounces (1.89 liters)
  • Brand: Vital Pet Life

DOGSWELL Wild Alaskan Salmon Oil – Omega 3 Supplement for Dogs: Best for Supporting Healthy Skin and Coat, Immunity; Hip and Joints; and Proactive Wellness

Amazon’s Choice Award in Dog Fish Oil Supplements by DOGSWELL

The omega-3s fatty acids in DOGSWELL Wild Alaskan Salmon Oil improve all adult dogs’ skin and coat health. Also, these fatty acids support your dog’s everyday heart and cardiovascular health. This easy-to-absorb fish oil comes from wild-caught Alaskan salmon fish.

The EPA and DHA omega-3s in the DOGSWELL Wild Alaskan Salmon Oil improve the immune system, support a healthy cognitive system, and support the visual development of your dog. This product also supports the hip and joints of your dog. It is NASC-approved and can also provide proactive wellness to your dogs.

  • What we liked: This product contains EPA and DHA, comes from omega-3-rich salmon fish, provides omega-6s, is NASC-approved, and is ideal for adult dogs of all sizes. 
  • What we didn’t like: Not for puppies and young dogs
  • Omega-3 content: 0.05 ounces (1.227 grams)
  • Delivery method: Liquid
  • Calories: 8,491 kcal
  • DHA: 0.02 ounces (0.465 grams)
  • EPA: 0.02 ounces (0.423 grams)
  • Multipet or dog only: Dog only.
  • Notable qualities and features: Salmon oil and mixed tocopherols
  • The bottom line of each product: We recommend this product as the best fish oil for adult dogs.
  • Flavor: Salmon
  • Weight: 9.59 ounces (271.88 grams)
  • Volume: 8 fluid ounces (0.24 liters)
  • Brand: DOGSWELL

Omega 3 Fish Oil for Dogs Soft Chews: Best for Supporting Dog Skin and Coat, Immunity, and a Healthy Inflammation Response

Amazon’s Choice Award in Dog Fish Oil Supplements by Active Chews

If you are looking for fish oil that supports your dog’s brain, skin, and heart health, Omega 3 Fish Oil for Dogs Soft Chews is your match. This product relieves a dog’s itchy, flaky, and hot spots. Also, it supports your dog’s immune system besides promoting a dog’s brain and heart health.

This product comes from mixing four different fish with omega-3s, flaxseed, biotin, and algae. It is a blend of omega-3, omega-6, and omega-9 fatty acids that give your dog a healthy coat and skin.

The vitamins E and C in Omega 3 Fish Oil for Dogs Soft Chews provide antioxidants that fight free radicals to increase your dog’s immunity. Also, this product’s DHA and EPA omega-3s support a healthy inflammatory response to provide relief from various skin conditions and allergies in dogs.

Omega 3 Fish Oil for Dogs Soft Chews are tasty to dogs. But, it is also ready to serve. Do you know that cooking dogs’ supplements and vitamins make them lose 50% of their potency? For this reason, Omega 3 Fish Oil for Dogs Soft Chews delivers 100% potency of its USA-sourced ingredients to your dog.

  • What we liked: This product comes from four different fish, contains EPA and DHA, contains flaxseed, biotin, and algae; contains omega-3, omega-6, and omega-9, has vitamins E and C, is tasty and ready to use. 
  • What we didn’t like: Not ideal for fish-allergic dogs to one of the fish ingredients
  • Fish protein content: 0.02 ounces (0.52 grams)
  • Omega-3 content: 0.01 ounces (0.28 grams)
  • Delivery method: Dog soft chews
  • Calories: 2025 kcal
  • DHA: 0.004 ounces (0.11 grams)
  • EPA: 0.005 ounces (0.05 grams)
  • Multipet or dog only:  Dog only.
  • Notable qualities and features: Active ingredients are omega-3, omega-6, and omega-9, DHA, EPA, vitamin C, and E, Biotin
  • The bottom line of each product: We recommend this product as the best fish oil that contains multiple other nutrients.
  • Flavor: Chicken
  • Weight: 16.9 ounces (453.6 grams)
  • Brand: Active Chews

Amazing Omega 3 for Dogs: Best for Supporting a Shiny Coat, Joints, and Brain Health

Amazon’s Choice Award in Dog Fish Oil Supplements by Amazing Nutritionals

Amazing Omega 3 for Dogs contains 60 pills with omega-3, omega-6, and omega-9. These bacon- and liver-flavored pills are chewable for your dog. They promote a shiny coat and healthy joints, bones, and brains of a dog. Also, the drugs improve your dog’s immunity besides restoring its natural balance.

The USA-based facilities that host the production of these pills are GMP-certified. Also, these pills do not contain harmful ingredients for your dog.

Amazing Omega 3 for Dogs is veterinarian-approved. In addition, a third party has tested and approved it for potency and safety. Also, this product carries a 30-day money-back guarantee.

  • What we liked: This product contains omega-3, omega-6, and omega-9, chewable pills, does not have a fish odor, comes from GMP-certified facilities, does not contain corn, wheat, soy, and grains; is organic, can restore the natural balance of your dog.  
  • What we didn’t like: No description of fish species, low EPA and DHA levels
  • Omega-3 content: 0.006 ounces (0.15 grams)
  • Delivery method: Pills
  • DHA: 0.001 ounces (0.02 grams)
  • EPA: 0.001 ounces (0.03 grams)
  • Multipet or dog only: Dog only.
  • Notable qualities and features: Fish oil, sunflower oil, evening primrose oil
  • The bottom line of each product: We recommend this product as the best fish oil that can restore your dog’s natural balance.
  • Flavor: Bacon and liver
  • Weight: 6 ounces (170.1 grams)
  • Brand: Amazing Nutritionals

Native Pet Omega Oil for Dogs: Best for Improving an Itchy and Sensitive Skin, Immunity, and Mobility

Amazon’s Choice Award in Dog Fish Oil Supplements by Native Pet

Native Pet Omega Oil for Dogs comes from USA wild-caught salmon and pollock fish. Other ingredients include biotin, vitamin E, and wheat germ oil. This product contains EPA and DHA omega-3s, omega-6, and omega-9.

This product creates a defense against dogs’ itchy and sensitive skin. It also offers protection against skin and coat ailments. So, it improves the immunity of your dog. Native Pet Omega Oil for Dogs also reduces inflammation to improve your dog’s mobility and heart health. You can add it to your dog’s food for ease of administration.

  • What we liked: This product contains EPA and DHA omega-3s, omega-6, and omega-9, contains biotin, vitamin E, and wheat germ oil, and comes from two species of fish.
  • What we didn’t like: Not vet-approved or NASC-approved, low-calorie content.
  • Omega-3 content: 59.8 ounces (1.495 grams)
  • Delivery method: Liquid
  • Calories: 17 kcal
  • DHA: 0.03 ounces (0.685 grams)
  • EPA: 0.03 ounces (0.635 grams)
  • Multipet or dog only: Dog only.
  • Notable qualities and features: Wild-caught salmon and pollock fish oil, wheat germ oil, biotin
  • The bottom line of each product: We recommend this product as the best fish oil that can restore your dog’s natural balance and provide multiple nutrients.
  • Flavor: Seafood
  • Weight: 8.32 ounces (235.8 grams)
  • Volume: 8 fluid ounces (0.236 liters)
  • Brand: Native Pet

Nordic Naturals Omega 3 Pet – Unflavored Fish Oil for Dogs with EPA & DHA: Best for Promoting Heart, Coat, Skin, Joint Health, and Immunity

Nordic Naturals Omega 3 Pet fish oil has omega-3s that your cat and small breed require for proactive protection from heart, skin, and joints health problems. In addition, this product has EPA and DHA necessary for improving your pet’s immune system and joint health.

This product features omega-3s in triglyceride molecular form for optimal absorption. Also, it comes from wild-caught fish and does not contain gluten, GMO, and dairy products. 

Nordic Naturals Omega 3 Pet fish oil does not contain artificial preservatives, flavors, or colors.

This product is sea-certified. Its makers commit to ocean-friendly practices that safeguard the future of sustainable seafood. Also, their facilities use biofuel to produce Nordic Naturals Omega 3 Pet fish oil.

  • What we liked: This product has EPA and DHA, high level of EPA than most fish oils, third party purity-certified
  • What we didn’t like: Not ideal for medium and large dog breeds
  • Omega-3 content: 0.01 ounces (0.304 grams)
  • Delivery method: Liquid
  • DHA: 0.004 ounces (0.101 grams)
  • EPA: 0.006 (0.147 grams)
  • Multipet or dog only: Multipet
  • Notable qualities and features: Sardine oil, anchovy oil, d-alpha tocopherols preservative
  • The bottom line of each product: We recommend this product as the best fish oil with a high-level EPA. 
  • Flavor: Unflavored
  • Weight: 0.14 pound (0.06 grams)
  • Volume: 2 fluid ounces (0.06 liters)
  • Brand: Nordic Naturals

FAQs Canine Fish Oils

Q: Can I give my dog fish oil pills?

A: Yes. You can give your dog fish oil pills. However, the move depends on whether your dog likes to take pills. If it does not like pharmaceuticals, mixing liquid fish oil with its food is an alternative option.

Q: Can I give my dog human fish oil?

A: It is not a good idea to give your dog human fish oil. It is also dangerous to do so. Human fish oil has a higher grade than dogs’ fish oil. Also, some human fish oil ingredients are toxic to dogs. For example, human fish oil may contain xylitol, an artificial sweetener toxic to dogs.

Q: Can you give your dog human fish oil pills?

A: Never give your dog human fish oil pills. They contain ingredients that are toxic to your dog, including artificial sweeteners.

Q: Do you need a prescription for canine fish oil supplements?

A: You do not need a prescription when buying fish oil supplements because they are over-the-counter products.

Q: How to give your dog fish oil

A: If you have liquid fish oil, add the prescribed amount to its food once or twice daily. Regarding capsules or soft gels, give them to your dog as a treat or inside other dogs’ treats. Lastly, feed fish oil soft chews to your dog as a treat because they are delicious to dogs. Notably, supplements with fish oil are the best option. They are easy to give to your dog.

Q: How will I know if my dog needs a fish oil supplement?

A: Dogs need omega-3 fatty acids. So, they require the appropriate ratio of these fatty acids in their diet. If you fail to provide your dog with omega-3, it can develop various inflammation-related health problems. So, providing omega-3 fatty acids is a requirement rather than an option.    

Q: What is the difference between DHA and EPA?

A: Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) are the common omega-3 fatty acids. They provide similar and different benefits to your dog. For example, DHA is beneficial to a dog’s brain health. But, on the other hand, EPA has anti-inflammatory properties that are beneficial to your dog. So, you should get fish oil supplements with the highest level of both EPA and DHA.

Q: Possible side effects of using canine fish oil

A: Canine fish oil causes severe side effects rarely. However, it can cause two potential problems: diarrhea and allergy. Most fatty supplements and food can overwhelm a dog’s digestive system and cause mild diarrhea. 

However, your dog’s body can resolve diarrhea after getting used to the supplements. If diarrhea occurs, reduce the dosage and increase it gradually over time.

Regarding allergies, fish oil rarely causes allergies in dogs. However, dogs get allergic to only one type of cold-water fish. So, you can switch to different types of fish after noticing any allergy signs on your dog.

If your dog develops other symptoms after feeding it fish oil, inquire from a veterinarian. Also, make an inquiry from your veterinarian before introducing fish oil to your dog.

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Fish oil pill

ILV’s Final Dog Fish Oil Verdict

With fish oil, such as the Grizzly Omega Health for Dogs & Cats, Wild Salmon/Pollock Oil Omega-3 Blend, your dog will get relief from the poor health of skin and coat, arthritis, and inflammation. Fish oil also improves a dog’s immunity, cardiovascular, and connective tissue system. Unborn puppies also benefit from fish oil.

Fish oil supplements are a must in your dog’s diet, given the said benefits. Remember, your dog’s body cannot produce omega-3s. So, you need to provide these fatty acids supplements to your dogs. Also, never try to feed your dog with human fish oil. It can be toxic to your furry friend.

With that information, it is time for a shopping spree to buy fish oil that improves your pets’ overall health. If you have a cat, opt for multipet fish oil. Have a happy and informed fish oil shopping moment.