5 Amazing Vegan Omega-3 Supplements For Dogs

Disclosure: There are affiliate links in this article, meaning at no extra cost to you, I will earn a commission if you click through and make a purchase. (Full Disclosure)

For everyone who has a doggy companion at home, making sure that their health is as good as it can be is always a priority. So how can we make sure that we are giving our dogs the best possible chance? When you look at the world of supplements, it can be confusing to work out which is really beneficial. Vegan omega-3 supplements for dogs can be a great option for helping to maintain your dog’s health, skin, and fur. Let’s take a look at some of the most amazing out there.

The following vegan omega-3 supplements are perfect for dogs:

  • Grizzly Algal Plus Omega Fatty Acids.
  • GIVOL Hemp Oil Cats and Dogs Essential Oil Blend and Omega 3, 6, 9 Fatty Acids for Dogs.
  • Epic Chimp Canine Dog Hemp Oil.
  • Mr. Ros Vegan DHA and EPA from Micro-Algae.
  • Cranimals DTOX.

Vegan omega-3 supplements aren’t just important for human vegans, but they are important for dogs too. This is because the omega-3 that you find from fish sources can actually be toxic to dogs. The fatty acids oxidize when they are exposed to oxygen and this can cause inflammation. Ensuring that your dog’s omega-3 sources are plant-based is a good idea to be more sure that they are getting the most health benefits, and here are some of the best available right now.

Grizzly Algal Plus Omega Fatty Acids

Omega-3 fatty acids are often sourced from fish, but they don’t have to be. The Grizzly Algal Plus Omega Fatty Acids are developed from USA- and sustainably-sourced algae and flaxseed oil, and this means that they are safe for your dog to take. It also means that you don’t have to deal with fish breath!

This supplement has 49% omega-3, 7% DHA, 2% EPA, 9% omega-6, and 14% omega-9. All of these together will help to support your dog’s healthy joints, cardiovascular system, smooth and healthy coat, and healthy skin.

View On Amazon

GIVOL Hemp Oil Omega 3, 6, 9 Fatty Acids For Dogs

This supplement is slightly different from the previous one in that, as well as vegan omega-3, it also contains hemp. Hemp oil can help your dog to maintain a happy mood and good sleep. It can also helo them to engage with their training and reduce stress and anxiety related to separation, car rides, etc. The omega 3, 6, and 9 fatty acids will help to reduce allergies and dry skin, and maintain their coat and hip/joint muscles.

There are no pesticides or artificial flavors in this supplement and it is organically farmed in Colorado. You can be sure that it is safe because it is 3rd party tested in a lab. The ingredients include hemp seed oil and hemp seed extract, chamomile, and frankincense oils. And it comes with a handy dropper and a guide for how much to give your dog depending on their size.

View On Amazon

Epic Chimp Canine Dog Hemp Oil

This supplement is also based on hemp oil, so can help to calm your dog’s anxieties and improve their mood. As well as that, it contains plant-based omega 3, 6, and 9 plus vitamins E and A, as well as the minerals calcium and phosphate. All of these things together will give your dog the best possible chance at maintaining their health and happiness.

All of the ingredients are organically grown and bottled in the USA and it contains no artificial colors and no fillers. The no fillers mean that it is a concentrated liquid, which can make it easier to make sure that your dog takes, because of the smaller amount needed. The ingredients are also 3rd party tested to ensure their safety.

View On Amazon

Mr. Ros Vegan DHA And EPA From Micro-Algae

This omega-3 supplement is sourced from marine phytoplankton, which is a plant-based source of these fatty acids. The marine phytoplankton is used to make DHA and EPA omega-3 algae powder. And it contains essential amino acids, proteins, carotenoids, trace minerals, chlorophyll, antioxidants, and vitamins.

Giving your dog this supplement will ensure that they have all of the micronutrients they need to stay healthy. This includes less risk of joint pain and inflammation, lower allergies, healthier skin, a healthier coat, and higher energy.

This supplement contains no additives, preservatives, or filler and the way it is sourced is environmentally friendly. So you can be sure that there is nothing in there that could affect your dog without you knowing and you can rest assured that you are doing your bit to stay green.

View On Amazon

Cranimals DTOX

This supplement is different from the other ones that we have covered here. It is based on the importance of detoxifying your dog’s liver and kidneys to help reduce any issues that they may be having with them.

It can also reduce the risk of diabetes and allergies, and can help your dog to manage their cancer or chronic disease. It can also help to reduce any damage from heavy metals that your dog may have come into contact with.

The main ingredient in the Cranimals DTOX is spirulina. You may have heard of this as being a superfood and it has the same benefits for dogs as it does for humans.

As well as being a detoxifier, this supplement also contains anti-inflammatory antioxidants (proanthocyanidins, phycocyanin, and beta carotene), proteins, B vitamins, minerals, and enzymes.

And it is fortified with plant-based omega-3 as well as cranberry extract.

View On Amazon


Corgi sitting in grass

How Long Does It Take For Omega-3 To Work For Dogs?

Omega-3 supplements are not a short-term fix. It takes time for them to make the important changes to your dog’s health and well-being. You can usually expect to see a difference after 3-4 months.

How Much Omega-3 For Dogs With Allergies?

You should aim to give your dog between 75mg and 100mg a day with an upper limit of 310 mg/kg*0.75. This dosage will vary depending on the size of your dog, so it is always a good idea to speak to your veterinarian to find out exactly how much you should be giving them. With the correct dosage, you can expect that your dog will be protected from allergies as much as possible.

How Much Omega-3 Is Too Much For Dogs?

There is an upper limit of 310mg/kg*0.75 omega-3 for dogs. You should be aware that it is actually possible for your dog to overdose on omega-3 if you give them too much, unlike some other supplements.

Can Omega-3 Make My Dog Sick?

If you give your dog over the upper limit of 310mg/kg*0.75 omega-3, your dog could become sick from overdosing. Symptoms of an omega-3 overdose include vomiting and diarrhea, lower blood platelets (which can lead to problems with blood clotting), problems with wound healing, weight gain, and a lowered immune system.

The amount of omega-3 that is both safe and beneficial for your dog will depend on their weight, so it is always a good idea to speak to your veterinarian before you start them on any supplements.

You should also carefully read the ingredients on everything that you give your dog. Some other products that you use could also have omega-3 added, which could increase the risk of your dog overdosing.

Can I Give My Dog Human Omega-3s?

Dogs are very similar to humans in a lot of ways and, like humans, they can’t make their own omega-3 so rely on getting everything they need from their diet. And their digestive system and the foods that they can tolerate are also very similar (we did, after all, evolve side-by-side!). In short, yes, you can give your dog omega-3 supplements for humans and they will work in the same way, with some caveats.

You do need to be very cautious if you choose to give your dog omega-3s that were meant for humans. It is usually better to look for plant-based omega-3s because, as we have mentioned, dogs are less able to tolerate fish oil. You also need to be extremely careful about the dosage to ensure that your dog doesn’t take too much.

It is usually better to stick to supplements that were designed to be taken by dogs because the dosage will be a lot clearer. And, as we have seen from the products covered here, they will also often have other ingredients that are specifically included to be beneficial for dogs.


We all want to take the best care of our doggy pals and this can often include finding just the right dietary supplements to give them the very best chance at being healthy and happy.

Dogs, like humans, can’t make their own omega-3 so it is often a good idea to make sure they have a supplement.

Omega-3 is important for skin health, fur health, joint health, and organ health.

It’s a good idea to make sure that your dog’s omega- supplements are vegan because they aren’t able to tolerate fish oil as well as we can, and there are lots of options available.

Some of them also contain all sorts of other important micronutrients that can definitely give your dog’s health that extra boost.

Recent Posts