5 Best Fish Oil For Dogs(Buying Guide) 2021


Adding supplements to a dog’s diet can lead to huge health benefits. One of those great supplements is fish oil, more specifically Omega-3 fatty acids. Fish oil can improve heart health, keep the coat shiny, maintain joint health, and reduce skin inflammation.

While a cat food product that is a complete diet can contain Omega-3 fatty acids, adding supplements separately is way more efficient. Fish oil is very beneficial for dogs, most pet owners know this. Here is a list of the 5 best fish oil for dogs.

Vitamin supplements are often unregulated, so some dog owners are wary of buying from unknown brands. This list is compiled of trusted and certified brands that make top-notch products. If you are in a hurry, and can’t bother going through the list, check out the absolute best, Wild Alaskan Fish Oiland the budget option Pure Wild Alaskan Salmon Oil

Best Fish Oil For Dogs Comparison Table

ProductFeaturesCheck Out The Price
- Wild Alaskan
- Salmon & Pollock
- Non-GMO
- Toxic-Free
- 100% All Natural
Vital Pet Life Wild Alaskan Fish Oil
- Wild Caught Alaskan Salmon
- For Dogs & Cats
- Dispenser Bottle
- No Artificial Flavors
Zesty Paws Alaskan Salmon Oil
- Iceland Wild-Caught Fish
- GMP Complaint
- Health Benefits
- 100% Natural
Pet Honesty Omega-3 Fish Oil
- USA-Made
- GMP Product
- Healthy Joints
- Healthy Skin
Amazing Nutritionals Omega 3 Chews
- Fish Oil Bites
- Hemp Seeds
- Vitamin C
- Vitamin E
Zesty Paws Hemp Elements Omega Bites

Best Overall

Vital Pet Life Wild Alaskan Fish Oil

Highlighted Features

  • Wild Alaskan Salmon & Pollock
  • EPA & DHA Omega-3 
  • Non-GMO
  • Toxic-Free
  • 100% All Natural

The best fish oil for dogs comes from Vital Pet Life. A reliable and safe product that can be used both for dogs and cats. High-quality fish oil is made by high-quality standards. If you want the absolute best, and you don’t care about the price, I highly recommend this product.

Made with wild-caught Alaskan salmon and pollock. Responsibly sourced, this product is sustainable, certified by the Marine Stewardship Council for preserving healthy oceans and protecting seafood supplies.

Rich in EPA and DHA Omega-3 fatty acids. 100% natural, a GMO-free product. The fish oil has no toxins or additives. Only fish oil is made by salmon and pollock wild-caught on the coast of Alaska.

The fish oil helps with multiple health problems. It can revive the coat’s shiny look. It will stop shedding and itching. A good way to stop inflammation protect against environmental allergies. Generally good for the skin, whether it’s dry, itchy, or allergies, this product will help. Good for joint health and heart health as well.

Vital Pet Life guarantees a safe and reliable product. High-quality fish oil in a 64-ounce bottle. This is my first recommendation, it’s a product of excellent quality, it’s sustainable and affordable.

Pros

  • GMO-free product, all-natural.
  • Responsibly wild-caught fish.
  • Helps maintain healthy skin, healthy joints, a healthy heart, and a shiny coat. 

Cons

  • Expensive but it comes in a big bottle. 

Best Budget

Zesty Paws Alaskan Salmon Oil

Highlighted Features

  • Omega-3 & Omega-6 
  • Wild Caught Alaskan Salmon
  • For Dogs & Cats
  • Dispenser Bottle
  • No Artificial Flavors

Zesty Paws Alaskan Salmon Oil is our second recommendation not only because it’s a budget option but because it’s a good product. Fish oil that’s great both for dogs and cats. Easy to use, mess-free, a 5L dispenser bottle. If you are looking for a budget option but still a reliable product, I recommend this.

Plenty of Omega-3 and Omega-6 fatty acids are derived from EPA and DHA. These are all-natural EPA and DHA fatty acids. Made with wild-caught Alaskan salmon oil. The fish contains salmon oil and tocopherols, i.e. Vitamin E.

The Zesty Paws fish oil can be used for dogs and cats. Contains no toxins, in fact, this product is made in FDA-registered facilities that are certified for good manufacturing practices. Made in the USA, certified by the National Animal Supplement Council.

It provides all the benefits Omega-3 and Omega-6 should give to dogs. It keeps the joints healthy, helps with arthritis, and improves heart health. It moisturizes the skin and protects it from allergens. Helps with the coat too, reduces shedding, and gives it a shiny look.

A good and affordable product, ensuring quality and pet safety. Provides all the benefits of Omega fatty acids, and Vitamin E for the immune system. This is our recommended budget option.

Pros

  • Natural source of EPA and DHA.
  • All necessary health benefits.
  • Free of grain, corn, and soy derivates. 

Cons

  • GMO tocopherols. 

Best Runner-Up

Pet Honesty Omega-3 Fish Oil

Highlighted Features

  • Iceland Wild-Caught Fish
  • Natural DHA & EPA
  • GMP Complaint
  • Health Benefits
  • 100% Natural

Pet Honesty is another brand that makes excellent fish oil for dogs. A competitor to the best overall, this Icelandic fish oil is made from reliable sources, up to standards, and all-natural. This is a mix of wild-caught fish, not only salmon, so you may prefer it over the best overall.

Fish oil that has a natural source of DHA and EPA fatty acids. The fatty acids come from wild-caught anchovies, herring, mackerel, and sardines. The fish are caught in pure waters, and responsibly sourced.

All-natural fish oil contains no toxins that will harm dogs. The fish that are used for the oil is low in mercury and other toxins while high in Omega-3 fatty acids. A purified formula, the oil is processed to remove the fishy smell.

A GMP compliant product, made in FDA-approved facilities. Tested and guaranteed fish oil for dogs. It provides all the health benefits of natural DHA and EPA. Healthy joints, immune system, skin, and coat. It can help with arthritis, shedding, itching, and dry skin.

There you go, an alternative, made with a mix of fish, not only salmon. Affordable fish oil for dogs that comes in a dispenser bottle, free of fish smell and tasty for dogs. I recommend you consider this product as well.

Pros

  • DHA and EPA fatty acids are sourced in Iceland.
  • Low in mercury and toxins.
  • 100% natural fish oil.

Cons

  • No salmon. 

Best Fish Oil For Dogs For Joints

Amazing Nutritionals Omega 3 Chews

Highlighted Features

  • 60 Tablets
  • USA-Made
  • GMP Product
  • Healthy Joints
  • Healthy Skin

DHA and EPA don’t have to be supplied through oil, the Amazing Omega 3 Chews are tablets that provide Omega fatty acids and more. Especially good for joint health, expect results after 3 weeks. These tablets are our recommended product for dogs’ joint health, check them out.

Made in the USA, in FDA-approved facilities. A product that complies with good manufacturing practices. Provides fish oil, other nutritional oils, and supplements, all in one. A safe product that has been tested for purity by a third party.

Each tablet contains 300 mg of Omega-3-6-9, of those 18% is EPA, 12% are DHA. Also contains, 150 mg of Sunflower oil, 51 mg of Evening Primrose oil. Contains vitamins and minerals as well, Calcium, Magnesium stearate, and desiccated pork liver.

These tablets are meant to provide several health benefits. The tablets are especially good for helping with joints health because of the fish oil, Calcium, and Magnesium. Provide immune system health and skin health as well. It will help with skin inflammation, shedding, and itching.

The Amazing Nutritional Omega 3 Chews are something that is a more specific recommendation. It’s just as good as any all-natural fish oil, I think you should check it out.

Pros

  • Contains Calcium and Magnesium
  • Omega-3 fatty acids & other beneficial oils.
  • Improves joint health.

Cons

  • Not all-natural.

Best Fish Oil For Dogs For Shedding

Zesty Paws Hemp Elements Omega Bites

Highlighted Features

  • Fish Oil Bites
  • Hemp Seeds
  • Vitamin C
  • Vitamin E
  • Chicken Flavor

Zesty Paws has another fish oil product for dogs that you may like, the Hemp Elements Omega Bites. These dog bites combine hemp seeds, fish oil, Vitamin C, and E. It can be used for the needed supply of Omega-3 fatty acids, especially good for skin and coat health.

The combination of hemp seeds and fish oil provides a huge boost in skin health. These ingredients alone can help with shedding, itching, skin inflammation, and dry skin. Contains powerful antioxidants such as Vitamin E for free radical aid.

Each bite contains 400 mg of hemp seed powder and 250 mg of fish oil. The total of Omega-3 fatty acids is 145 mg of EPA, and 80 mg of DHA. Other beneficial ingredients are 100 mg of hemp seed oil, 40 mg of cod liver oil, 40 mg of ascorbic acid. Contains vitamin supplements as well, Vitamin C, Vitamin E, Zinc, Biotin.

Chicken flavored treats protect the dog’s skin from environmental irritants and radicals. It gives the coat a shiny look and boosts the immune system. A safe and reliable product, GMP compliant.

The Hemp Elements Omega Bites are our last recommendation. Again, something more specific but attractive to a larger audience. If you are looking for the best way to reduce shedding and improve dog skin health, consider this product.

Pros

  • Combines fish oil and hemp seeds with other supplements.
  • Highly effective for skin health.
  • Tasty treats.

Cons

  • Not all-natural.

Best Fish Oil For Dogs – Buying Guide

Some pet owners don’t really like supplements for dogs so they avoid buying them even though they know it can be beneficial. Well, I understand the concern, there are a lot of unreliable brands out there. Fortunately, we are here to help. Check out this buying guide.

Natural EPA & DHA

Docosahexaenoic acid(DHA) and eicosapentaenoic acid(EPA) are Omega-3 fatty acids that have huge health benefits for dogs. That’s why you are buying fish oil, you are looking for these two acids. What matters to you is how these Omega-3 fatty acids are sourced.

Good fish oil for dogs provides DHA and EPA mainly from salmon. These fatty acids are largely found in fish but can be located elsewhere. For dogs, fish are the safest. Fish that contain big doses of these acids are salmon, anchovies, mackerel, sardines.

So, when looking for fish oil for your dog, a product that is made with wild-caught fish is the best. Some products supply EPA and DHA with supplements. Although there’s nothing wrong with that, most experts and people prefer wild-caught fish.

Low In Toxins

Omega-3 fatty acids can be found in much other fish in the seas and the oceans. However, some fish contain toxins that are dangerous to dogs. Fish that are high in mercury and other toxins can’t be used for fish oil for dogs.

Always buy fish oil that uses fish low in toxins. That’s why fish oil from wild-caught Alaskan salmon and anchovies. Avoid any products that say fish oil made with caught fish but don’t name the type of fish.

It’s better to buy fish oil that uses EPA and DHA supplements, instead of an unknown, trusted brand. Although supplements for dogs are not regulated, there are some regulations for toxins.

All-Natural

Fish oil for dogs is not cheap to make. So, some brands will often other ingredients in the fish oil to minimize the cost of manufacturing. Often, brands will add soy derivates, wheat, EPA and DHA supplements, etc… Although this is expected, you should always look for all-natural fish oil.

I recommend products that come in bottles of oil. With chews and tablets, the chances of artificial ingredients are higher. This is not that important though, you should always take a look at what the oil contains. Read the content on the bottle.

Vitamin Supplements

Since you are adding fish oil to your dog’s diet, it’s smart to other vitamin supplements. An easy way to do that is to get a fish oil product that contains other vitamins as well. Vitamin C is really helpful for overall good health.

Vitamin E can help even more with skin inflammation. Some brands also add Calcium, Magnesium, and Zinc to their products. If this is something you want to add to your dog’s diet, consider fish oil for dogs that have additional vitamin supplements.

Health Benefits

Fish oil has several health benefits for dogs. However, most of you will be buying fish oil only for a specific health problem. So, think about what’s more important. For instance, if your dog is shedding, itching, or has skin inflammation, get something specific for skin health.

On the other hand, if your dog has joint problems or arthritis, get something specific for that.

Related Questions And Other FAQs

What Are The Side Effects Of Fish Oil For Dogs

Although there are benefits to using fish oil for your dog, there may be some side effects. Common side effects are a mouth smelling of fish and diarrhea. Vomiting is also a common side effect. Change the fish oil product to reduce the side effects.

Can Fish Oil Hurt Dogs

Fish oil is not dangerous for dogs if fed the right doses. Too much fish oil can make the side effects more often, and in bad cases lead to blood clotting and delayed wound healing.

Tim Adams

Tim has experience of 15 years with a wide variety of pets. Anything animal-related is his passion, so he is here to share some good practices to know about owning pets.

Recent Posts