Fish Oil for Dogs: Could Your Dog Benefit From It?

To sustain this free service, we receive affiliate commissions via some of our links. This doesn’t affect rankings. Our review process.

Fish Oil capsules: Fish Oil for Dogs If your dog eats a diet consisting mostly of Omega 6 fats, aka heavy in grains and plant-based oils, he may need fish oil to help balance out his diet. However, if your dog eats a grain-free diet consisting of raw, grass-fed meats, supplementation probably isn’t necessary. Either way, you’ll want to consult your vet before adding anything new to your dog’s diet. But, if you’re curious about what fish oil can do for your dog keep reading!

Benefits of Fish Oil for Dogs

  • Lessens shedding
  • Adds moisture to the skin
  • Improves the coat
  • Reduces inflammation from arthritis, allergies, etc.
  • Lowers blood pressure
  • Promotes weight loss in overweight dogs
  • Improves the immune system

Best Fish Oil for Dogs: Grizzly Salmon Oil

Grizzly Salmon OilView on Amazon

This Grizzly Salmon Oil is the best-selling fish oil for dogs on Amazon. It is 100% pure salmon oil derived from wild Alaskan salmon. It is dispensed in a pump bottle for convenience. Since it is all natural the color may vary from bottle to bottle. Just squirt some into your dog’s food daily and see the changes in your dog.


Fish Oil for Dogs Dosage

What’s the proper fish oil dosage for dogs? For this specific fish oil, the dosage is as follows.

Tip: We suggest easing into the dosage as you add it to the diet. For example, if your dog weighs 80 pounds don’t squirt 4 pumps of fish oil into his food on the first day. Try a half a pump and work your way up to the full 4 pumps over the course of a week or two. Talk to your vet about this.

Dog WeightPumps
< 12.5 pounds1/2
12.5 to 25 pounds1
25 to 50 pounds2
50 to 75 pounds3
> 75 pounds4

Side Effects of Fish Oil for Dogs

This video does a good job explaining the side effects of fish oil. Having too much fish oil can be dangerous.

What is Krill Oil for Dogs?

Krill Oil is another supplement that delivers more Omega 3 to your dog’s diet. It is an oil derived from shrimp-like crustaceans that whales eat. This is typically more expensive but it has a higher absorption rate so dogs typically need smaller amounts.

Viva Labs Krill Oil

Viva Labs Krill OilView on Amazon

The Viva Labs Krill Oil is a popular option on the market. It is in pill form and is 100% pure antarctic Krill Oil. If you need a way to give the dosage to your dog daily, we suggest the Greenies Pill Pockets.


Best Dog Vitamins

If you’re looking for additional vitamins that would be healthy for your canine, be sure to check out the following.

Glucosamine for Dogs Advanced Joint & Hip Supplement Review

Glucosamine for Dogs Advanced Joint & Hip SupplementView on Amazon

These vitamins are great for senior dogs who need help getting back on their feet. Included are Glucosamine, MSM, Chondroitin, Vitamins C & E, Hyaluronic Acid and Omega 3 & 6. This vitamin helps reduce inflammation and stiffness. This is also great for dogs who suffer from the early onset of arthritis. This vitamin is made in the USA and it has a 100% satisfaction guarantee.

Price: $29.95 for 60 chewable tablets

Pro-Sense Daily Multivitamin

Pro-Sense Daily MultivitaminView on Amazon

If you’re looking for a good daily multivitamin checkout this one from Pro-Sense. It is in a chewable form that your dog will look forward to every day.

Price for 90 chewable tablets:

Fish Oil Can Improve Your Dog’s Health

One of the most common reasons for supplementing with fish oil for dogs is dry skin. Fish oil for dogs’ dry skin is a great way to get your pup’s skin feeling young and vibrant again. By giving your dog an appropriate amount of fish oil you’ll notice a change in his appearance and overall health.

Why are you considering adding fish oil to your dog’s diet?

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.
Growing up, Kimberly used to get the sniffles when she was around dogs. Thankfully, she grew out of her allergy and is now able to play and snuggle with dogs as much as she wants! She and her husband adopted Sally, a four-year-old hound mix, in early 2017, and she has brought so much joy into their lives. Life as pet parents has been very rewarding.

Leave a Reply

newest oldest most voted
Michelle B
I used Grizzly fish oil (which is a great product) till I found that Costco online only supplies Pet Origins Fish oil it has a higher EPA & DHA and Omega 3 Fatty Acids. It’s cheaper and has free shipping and handling. It diesnt come in 2 days like Amazon but my dogs were on Gruzzly for a year & had improvement. Then we went to Pet Origins and we saw more improvements in 6 weeks. I have 4 dogs on fish oil for different medical reasons.
Tinley R
I drizzle a little of the liquid fish oil on my dog’s food, not only is it benefiting her health, but she seems to enjoy her eating it more too, I guess maybe since it’s wet/softer than dry food.