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10 Best Krill Oil Supplements For Dogs

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Krill oil is an excellent source of omega-3 fatty acids, offering numerous health benefits for dogs. While many pet owners are familiar with fish oil, krill oil is gaining popularity as a cleaner, more bioavailable alternative. Rich in EPA and DHA, krill oil supports skin and coat health, reduces inflammation, and promotes overall well-being. If your dog struggles with dry, flaky skin, hot spots, or a dull coat, adding krill oil to their diet may provide noticeable improvements.

Unlike some fish oils, krill oil is naturally free from toxins and mercury, making it a safer option for long-term use. It is also packed with astaxanthin, a powerful antioxidant that helps protect cells from damage and supports immune function. Whether your dog needs relief from skin issues, joint discomfort, or inflammation, krill oil can be a beneficial addition to their daily routine.

If you are considering krill oil for your dog, understanding its benefits and how it compares to other omega-3 sources can help you make the best choice for their health.

Our Top 10 Krill Oil Dog Supplements

iHeartDogs Omega 3-6-9 for Dogs
#1 Premium Antarctic Krill Oil Soft Chews for Dogs
Grizzly Wild Antarctic Krill Oil Dog Food Supplement
Mercola Antarctic Krill Oil Liquid for Dog
Pet Vitamin Co – Krill Oil Shed-Free Soft Chews
Krill Oil for Dogs Omega Bites
Wizardpet Wild Alaskan Salmon & Krill Oil Chews for Dogs
Wonder Paws Fish Oil For Dogs
Max and Morgen Pure Krill Oil Soft Chews for Dogs
NaturVet Hemp Seed Oil Krill for Dogs

1. iHeartDogs Omega 3-6-9 for Dogs

Happy, Healthy Omega 3-6-9 for Dogs has been formulated by veterinarians to boost your dog’s health as naturally and sustainably as possible. The chews contain omega 3, 6, and 9 essential fatty acids. These crucial nutrients help support skin and coat health, joint health, heart health, immune system health, cell health, and brain and eye development. The product works quickly to promote a silky smooth finish, minimize normal flaking, and maintain the skin’s normal moisture content. Plus, this supplement comes in the form of tasty chews, so you can give it to your dog as a treat. Every container purchased donates 14 healthy meals to dogs in need.

Key Features:

Provides an unparalleled boost to your dog’s health in a natural way.
Contains astaxanthin, an ultra-powerful antioxidant.
Packed with omega 3, 6, and 9 fatty acids.
The grain-free, soy-free, and gluten-free formula is ideal for pets that suffer from food sensitivities or allergies.

In A Nutshell:

Many dogs love the flavor of these krill oil chews, which can act fast to improve their skin and coat using omega 3, 6, and 9 fatty acids. However, the fishy odor may deter picky pups.

Pros

Soft chews
Helps promote a shiny and soft coat
Reduces itching from dry skin
Excellent source of omega fatty acids
Donates meals to shelter dogs

Cons

Picky pups may not like the fishy odor

2. Grizzly Wild Antarctic Krill Oil Dog Food Supplement

Grizzly Pet Products Krill Liquid Antioxidant is a liquid krill oil supplement for dogs that need extra nutrition. This liquid supplement is made with wild Antarctic krill and has a natural flavor your dog will love. It’s rich in omega 3 and omega 6, which are essential nutrients for your dog’s immune system. It helps prevent dryness by nourishing the skin and coat and relieving your dog from constant itching. This supplement also allows your dog’s immune system to fight free radicals, which are harmful molecules. When serving this liquid supplement, you can mix it with your dog’s food.

Key Features:

Rich in astaxanthin, a natural antioxidant.
Contains over 8 times more astaxanthin than krill oil for humans.
Allows your dog’s immune system to fight against free radicals.

In A Nutshell:

You can pour this liquid supplement onto your dog’s food to boost their meal’s flavor while also improving their skin and coat. However, some customers said the container leaked.

Pros

Made with wild Antarctic krill
Liquid can be served with dog food
Rich in omegas 3 and 6
Helps nourish skin and coat

Cons

The container may leak
Flavor may be too fish for some dogs

Related: The Best Salmon Oils for Dogs

3. Dr. Mercola Antarctic Krill Oil Liquid for Dogs

This best krill oil supplement is made from sustainably-sourced Antarctic krill that is more nutritious than other fish oils without containing mercury or other dangerous toxins. It also has essential fatty acids for your dog’s overall heart health, brain health, and well-being. It helps nourish your dog’s skin from the inside to help with itching and other common skin conditions. Dr. Mercola Antarctic Krill Oil is a liquid supplement in an airlock pump bottle that delivers a dose of approximately 100mg per pump. So, you can pump the liquid onto your dog’s food.

Key Features:

It contains high levels of EPA and has a high absorption rate.
It delivers EPA and DHA as phospholipids directly into your dog’s cells.
Provides natural antioxidant protection to help against oxidation.

In A Nutshell:

This effective liquid supplement nourishes your dog’s skin from the inside to give them extra comfort. Unfortunately, the pump on the container can get stuck or leak at times.

Pros

Sustainably-sourced krill
Contains essential fatty acids
Helps nourish skin and coat
Improves the heart, brain, and immune system

Cons

The container’s pump may be faulty

4. #4 Premium Antarctic Krill Oil Soft Chews for Dogs

Hanzi Pets Tru-Krill is an excellent source of omega 3 and 6 fatty acids. It meets the needs of those who want to help their dogs shed and itch less. It’s also highly recommended for joint and heart health. It can be a good nutrient even for young dogs as it can prevent joint disorders. These Tru-Krill soft chews contain a synergistic blend of low-allergen ingredients that can reduce or eliminate shedding while providing your pet with a healthier, shinier coat. The formula is gluten-free and contains no corn, wheat, or soy. For most dogs, these supplements will be tasty and chewable like a treat.

Key Features:

The delicious chewy treat features premium quality.
Proudly produced in the USA in an FDA-inspected facility.
Made with high-quality ingredients to help reduce or eliminate itchy skin and excess shedding.

In A Nutshell:

This krill oil is a recommended solution for dogs of all ages and sizes. It meets your dog’s needs regarding fatty acid intake and represents an easy-to-consume solution. However, the flavor doesn’t appeal to all dogs.

Pros

Practical container
Soft, tasty chews
Great for reducing itching and shedding
Improves joint health

Cons

Not all dogs like the flavor

5. Pet Vitamin Co – Krill Oil Shed-Free Soft Chews

Pet Vitamin Co Krill Oil Shed-Free Soft Chews are krill oil supplements designed for tackling excessive shedding and scratching in dogs. Krill oil is the main ingredient, which is naturally rich in omega-3 fatty acids to help support healthy skin and shiny coats. These supplements can reduce flaky, itchy skin by using vitamins and minerals that heal dry and irritated skin. These soft chews contain Vitamin E, which can help soften and brighten the coat. They also have a delicious flavor that most dogs love, so they can be suitable for picky pups. This supplement is made in the USA for dogs and cats.

Key Features:

Helps reduce shedding and alleviates itchy skin.
Prevents fatty acid deficiency.
It’s designed to help reduce inflammation.
Krill oil contains antioxidants not typically found in fish oil.

In A Nutshell:

These krill oil supplements are ideal for dealing with excessive shedding and itchy skin. However, they’re difficult to cut, making it hard to give small dogs a proper dosage.

Pros

Softens and brightens the coat
Flavorful taste that most dogs like
Promotes shiny coats and healthy skin
Suitable for dogs of all sizes

Cons

Hard to cut for proper dosing

6. Krill Oil for Dogs Omega Bites

Krill MAX Fish Oil is an excellent choice for dogs of all ages because the supplements are soft enough for older dogs to chew. This product is produced using exceptionally high-quality krill oil instead of less effective fatty acid sources. It reduces shedding, promotes healthy skin and hair, improves joint support, and enhances heart and brain function. These little chews include many nutrients, such as essential vitamins, minerals, lipids, and antioxidants. These cheese-flavored treats are healthy and delicious, even for some picky dogs. All ingredients are sourced in the USA and are 100% natural.

Key Features:

Helps prevent and treat dry, flaky skin.
Supports skin and ear health.
Krill is a thriving, highly sustainable food source.
Helps with pain relief in the hips and joints.

In A Nutshell:

These supplements not only tackle skin and coat health, but they can also benefit joints, ears, hearts, and brains. Unfortunately, several reviews mentioned that the packaging is easily damaged.

Pros

Soft, flavorful chews
Multi-purpose
All-natural ingredients
Helps reduce shedding and itchy skin
Softens and brightens the coat

Cons

Packaging may arrive damaged

7. Wizardpet Wild Alaskan Salmon & Krill Oil Chews for Dogs

Wizardpet’s Salmon and Krill Oil Chews are packed with omega 3, 6, and 9 fatty acids to make your pup’s skin and coat extra healthy. As a result, your dog will experience reduced shedding and less itchy skin. These supplements promote brain health and healthy organs while boosting the immune system. Plus, they come in the form of soft, treat-like chews, making them tasty and easy to consume for most dogs. You can even crumble them over your dog’s food like a topper.

Key Features:

Soft chews that can be served as treats or crumbled over dog food.
Benefits the skin and coat by reducing shedding and itchy skin.
Promotes healthy organs and brain function while boosting the immune system.

In A Nutshell:

This krill oil supplement is packed with omega 3, 6, and 9 fatty acids to benefit the skin, coat, brain, and immune system. However, some dog parents may not be fond of its strong smell.

Pros

Soft, treat-like chews
Packed with omega 3, 6, and 9 fatty acids
Reduces shedding and itchy skin
Benefits the brain and immune system
Works well as a food topper

Cons

8. Wonder Paws Fish Oil For Dogs

Alaskan salmon, cod, and krill oil are among the many nutrients in Wonder Paws Omega Max fish oil. This treatment addresses joint and immunological health while relieving itchiness, irritation, and abrasions brought on by allergies. It’s a great supplement to improve daily nutrition for your dog. Many products use this kind of krill oil, but the supplement also includes a concentrated amount of DHA and EPA that helps your dog’s brain and cognitive development. This liquid supplement includes three different items rich in omega fatty acids to improve your dog’s skin and coat as much as possible. Additionally, this krill oil supplement has astaxanthin oil, a potent antioxidant.

Key Features:

Encourages silky hair and healthy skin using krill, salmon, and cod oil.
Supports the growth of a lustrous coat, strong joints, and a robust immune system.
These delectable treats are great for all breeds.
Includes a concentrated amount of DHA and EPA for cognitive development.

In A Nutshell:

This product uses salmon, cod, and krill oil to give your dog essential fatty acids. Your dog’s skin, coat, mobility, and immune system may all improve as a result. However, several customers complained that the fishy smell was too strong.

Pros

Flavorful liquid supplement
Made in the USA
Promotes healthy skin and a shiny coat
Supports joint, heart, and immune health
Sourced from a GMP-certified facility

Cons

9. Max and Morgen Pure Krill Oil Soft Chews for Dogs

The goal of Max & Morgen Pure Krill Joy is to reduce allergies. This treat can minimize your pet’s allergic reactions, as well as their shedding and dander. It’s simple to serve these chews using the weight chart on the packaging. You’ll start to see your pup’s lustrous coat and healthy skin improve in a few weeks. The krill oil contains the antioxidant astaxanthin, which makes the supplement easier to absorb. Thecertifies that these chews are a natural, eco-friendly product. Pure Krill Joy soft chews are proudly sourced and produced in the USA in line with the FDA’s current Good Manufacturing Practices. They’re also veterinarian-approved.

Key Features:

Highly effective and works hard to safeguard your pet’s body.
Your pet’s sensitive, itchy skin will benefit from the high omega 3 and omega 6 content of these soft chews.
One of nature’s most potent algae-based antioxidants, astaxanthin, is found in this krill oil.

In A Nutshell:

These dog-best supplements are regarded as “low-allergen” and can be given daily to reduce allergy symptoms. The only drawback is that the chews sometimes arrive crumbly.

Pros

Soft chews with good flavor
Great for skin and coat
Low allergen
Eco-friendly certified product
Easily absorbed

Cons

10. NaturVet Hemp Seed Oil Krill for Dogs

NaturVet Hemp Seed, Krill, and Salmon Oil is a supplement for dogs and cats that offers a healthy and natural source of omega 3 and omega 6 fatty acids. Additionally, it has antioxidants to ensure that your dog’s skin and coat feel as wonderful as they appear. The chemicals can enhance their respiratory condition while preserving optimum bone, joint, and muscular health. It can be helpful for dogs who struggle to breathe in the summer or have allergies. It’s simple to feed by adding a teaspoon of the liquid to meals. NaturVet is one of the best krill oil supplements because of its natural ingredients.

Key Features:

Helps support healthy joint function.
Astaxanthin and phospholipids provide extra joint support.
Maintains healthy respiratory and skin health for seasonal allergies.

In A Nutshell:

This unique blend of oils has substantial health advantages for pets and is easily absorbed by the body. However, this liquid form can be a bit messier than soft chews.

Pros

Natural ingredients
Packed with fatty acids and antioxidants
Helps support healthy joint function
Good for dogs with allergies and respiratory issues

Cons

Guide to Finding the Best Krill Oil Supplements for Dogs

If your dog suffers from allergies, it may be tricky to find the best remedy to relieve their scratchy skin. Adding foods high in omega fatty acids, such as krill, is a fantastic approach to improving your dog’s general health. Below are some aspects to consider when choosing a krill oil supplement.

Product Type

There are many types of krill oil for dogs that you can buy. Some are basic, only benefitting the skin and coat, and others are advanced, improving other areas of health like joints and immune systems. You should determine what kind of product you need and then buy the one that suits your dog’s condition. For example, the basic one is the best choice if you only want to focus on allergies. However, more advanced options will offer more benefits, but usually at a higher price.

Ingredients

As with any food for your pet, it’s essential to look at the ingredients in a krill oil supplement. In particular, you’ll want to look for the presence of omega fatty acids. Supplements that include fish oil and salmon oil in addition to krill oil will likely have the most omega fatty acids. Other important aspects include EPA, DHA, and astaxanthin.

Effectiveness

Krill is an excellent source of nutrients that will unquestionably improve your dog’s health. However, some products work better than others. The effectiveness can be determined by ingredients, how it’s made, and what form it’s in. When in doubt, look at the product reviews to see how successful a supplement is.

Treat Form

For dogs, krill is primarily available as treats or liquid oil. It depends on your preference because both are effective for dogs.

Supplement in Liquid Form

You can easily incorporate liquid supplements into your dog’s regular diet. All you have to do is pour the oil onto your dog’s food. It usually has no flavor and blends in with the food. Given that this product comes from the sea, it will naturally have a fishy flavor. Oil is usually better purchased in pump form because pouring it can be messy.

Supplement in Chews

Chews may be a more convenient and effective way to give your dog krill oil. Although chews can have a variety of flavors, the most common are cheese, bacon, or a natural fishy flavor. Dogs are more inclined to indulge in these supplements because they’re carefully made to appeal to their taste buds and they look like treats.

This kind of krill can also be used as rewards. Your dog will believe they’re receiving a tasty treat, but that treat can improve their health too.

FAQs Related To Krill Oil Supplements

What is krill oil?

Krill oil is a natural extract from tiny, shrimp-like creatures called krill. Krill swim in dense flocks in the world’s oceans, feeding on microscopic seaweed. They’re the most abundant food source for other marine species, and their vast flocks provide millions of tons of food for everything from fish to whales.

Is krill oil better for dogs than fish oil?

Yes, krill oil is better for dogs than salmon oil, especially regarding omega-3 absorption rates. Fish oils, such as salmon oil, contain omega-3 fatty acids in the form of triglycerides. On the other hand, krill oil for dogs has phospholipid omega-3 fatty acids.

Why do people give their dogs krill oil?

Krill oil is a fantastic source of omega-3 fatty acids. Specifically, krill oil has a particular kind of polyunsaturated fat. Thus, krill oil has good essential fats that our bodies require.

Omega-3 fatty acids are known to be good for human health, but it turns out that dogs can also benefit from them. The only way for a dog to get omega-3 fatty acids is through food or, in this case, a convenient supplement made from krill because a dog cannot make them on their own.

Enhancing Your Dog’s Health with Krill Oil

Krill oil provides a natural way to improve your dog’s skin, coat, joints, and overall well-being. Its omega-3 fatty acids and antioxidants can help reduce inflammation, support heart health, and promote a healthier, more active life.

Before adding any supplement to your dog’s diet, consult your veterinarian to determine the right dosage and ensure it meets their specific needs. With the right nutritional support, your pup can enjoy healthier skin, improved mobility, and a stronger immune system.