Fish Oil for Pets

Fish Oil for Cats & Dogs
Rated 4.9 out of 5 based on 61 reviews
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  • Scheduled deliveries to your door
  • Never run out
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  • Highest score for purity by third-party lab
  • Ideal concentration of health-promoting EPA & DHA
  • Easy to measure & feed
  • Product of Canada
Not All Pet Fish Oils are Created Equal

Regular supplementation of long-chain omega-3 fatty acids (EPA and DHA) from fish oil can help support your companion animal’s healthy skin, coat, heart, brain eyes and joints. However, numerous supplements on the shelves today do not contain the optimal concentration of fish oil. In addition, many of these supplements are not tested by an independent laboratory to ensure purity and safety.

Ultra-Pure Fish Oil is Better

Our fish oils contain at least 30% EPA and DHA, an ideal concentration for the overall health of your dog or cat. The oil is in a triglyceride form, which is highly bioavailable and without added flavors so it has a natural taste that dogs and cats love.

Our liquid fish oil supplements are effortless to feed compared to gel capsules, which can be difficult to swallow and messy when rejected. The 2-oz. bottle has an easy-to-measure dropper and the 8-oz. bottle has an easy-to-use cup. (A triglyceride fish oil will not have any effect on the plastic dropper or measuring cup.)

Ultra-Pure Fish Oil offers outstanding value. For example, it cost only $.18 a day for a ten-pound cat and only $.37 a day for a 40-lb. dog on Autoship.

Dependable Quality

In its unpurified form, fish oil contains many environmental contaminants, some of which can be harmful to your pet’s health. To purify the oil takes many steps, each one adding to the cost of manufacturing. It is important to buy your fish oil from a company that not only says it purifies the oil, but one that is willing to share the test results from every batch made. It’s the surest way to know what you’re feeding is perfectly safe.

Ultra-Pure Fish Oil for pets are made in a human pharmaceutical facility … the same place as our Fish Oil for people. They are highly concentrated and ultra-pure. Like our Fish Oil for people, each bottle receives a nitrogen flush to remove oxygen from the bottle before it is sealed for ultra freshness. Plus, Ultra-Pure Fish Oils meet or exceed the highest standards in the industry for quality assurance. In fact, each batch of Ultra-Pure Fish Oil for pets is tested by an independent third-party organization (IFOS) and the results are posted right here so you can see the quality, concentration and purity that Ultra-Pure Fish Oil supplements offer.

Pet Fish Oil IFOS Reports
The 2-oz. and 8-oz. bottles have the same nutritional composition.

Guaranteed Analysis (1 mL = 920 mg):

Crude Fat (min) ............................................. 99.90%
Moisture (max) ................................................ 0.05%
Omega-3 Fatty Acids* (min)....................... 294 mg
Eicosapentaenoic Acid (EPA)* (min)........ 147 mg
Docosahexaenoic Acid (DHA)* (min).......... 92 mg

*Not recognized as an essential nutrient by the AAFCO
Cat and Dog Food Nutrient Profiles.

Fish Oil, Mixed Tocopherols (preservative).

Calorie Content (calculated):
Metabolizable Energy (ME)
= 8,500 kcal/kg, 7.8 Calories (kcals) per mL.

Our 2-oz. and 8-oz. fish oil supplements are the exact same formula. We offer two sizes so you can choose the ideal size for your pet household and use it within 90 days for optimal freshness.

2-oz. Bottle with Dropper

We recommend this size for cats and small breed dogs because they require small amounts of fish oil, which can be easily and accurately measured with the provided dropper and used within 90 days for optimal freshness. (A triglyceride fish oil will not have any effect on the plastic dropper.)

This size is also ideal for those with multiple cat households. The 2-oz. bottle will provide four 5-to-9-lb. cats each with a daily serving for one month. The 2-oz. bottle is also an ideal size for smaller dogs. It will provide a 5-to-9-lb. dog with a daily serving for two months. If you have a medium or large breed dog, the 2-oz. bottle will provide a 60-lb. dog with a daily serving for 10 days.

Suggested daily usage for cats:
2 to 4 lbs. ........................................ 0.25 mL
5 to 9 lbs. ........................................... 0.5 mL
10 to 14 lbs. .................................... 0.75 mL
15 to 20 lbs. ....................................... 1.0 mL
Over 20 lbs. ...................................... 1.25 mL

Suggested daily usage for dogs:
2 to 4 lbs. ......................................... 0.5 mL
5 to 9 lbs. .......................................... 1.0 mL
10 to 19 lbs. ..................................... 2.0 mL

Measure with dropper. To keep fresh, do not depress bulb while dropper is in oil. Serve as is or on treats or food. Do not place dropper in mouth. Do not exceed daily usage without vet approval. If your pet has a chronic illness or takes medication, talk to your vet prior to use. Inform you vet of current use prior to any surgery.

Keep out of the reach of children and pets.
8-oz. Bottle with Measuring Cup

We recommend this size for medium and large breed dogs because they require greater amounts of fish oil, which can be effortlessly measured with the provided cup and used within 90 days for optimal freshness. (A triglyceride fish oil will not have any effect on the plastic measuring cup.)

If you have a multiple pet household consisting of cats, small breed dogs or mixture of both and you would like to purchase the 8-oz. bottle, please note that these smaller animals require smaller daily amounts of fish oil than their larger counterparts. While the 8-oz. size comes with a cup designed to measure larger daily amounts for medium and large breed dogs, it does not come with a dropper which can more accurately measure smaller servings.

Suggested daily usage for dogs: 1 mL for every 10 lbs. of body weight.

Serve as is, or on treats or food. Do not exceed suggested daily amounts without vet approval.

After opening, store in the refrigerator. Use within three months of opening.

Keep out of the reach of children and pets.

If your dog has a chronic illness or takes medication, talk to your vet prior to use. Inform your vet of current use prior to any pet surgery.
What are Omega-3 fatty acids?

Omega-3’s belong to a group of fatty acids known as long-chain polyunsaturated fatty acids. There are three important Omega-3 fatty acids: alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). EPA and DHA are found in fish, while ALA is found only in plant foods such as flaxseed meal. EPA and DHA omega-3 fatty acids can only be made in a limited capacity in dogs and are even more poorly synthesized in cats. Therefore, supplementing your pet’s diet with these nutrients can significantly change their levels of health-promoting Omega-3’s.

What do omega-3 fatty acids do for the body?

The Omega-3’s EPA and DHA are recognized for their health benefits in all life stages. They are important building blocks for every cell in the body, which requires these crucial components to grow, develop and maintain health. These fatty acids are an integral part of cell membranes and are precursors of several important cellular messengers.

What is the richest source of omega-3 fatty acids?

Fish oil is the richest source for eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Cold-water fish, like anchovies, sardines and mackerel, are considered the some of the best sources for these essential fatty acids.

What fish do you use in Omega-3 Ultra-Pure Fish Oils for pets?

We use anchovies and/or sardines.

Why should I give my dog or cat a fish oil supplement?

In general, pet foods contain more omega-6 than omega-3 fatty acids. To promote a healthier fatty acid profile, it is advisable to supplement with omega-3 fatty acids.

What are the health benefits associated with taking omega-3 fatty acids from fish oil?

Regular supplementation of long-chain omega-3 fatty acids (EPA and DHA) from fish oil can help support your dog or cats healthy:
  • Skin
  • Coat
  • Heart
  • Brain
  • Eyes
  • Joints
Why does purity matter with regard to fish oil?

Unfortunately, pollution has affected the water quality of all of our oceans. The contaminants in our waters include toxins like mercury, PCB’s, arsenic, lead and cadmium. Consequently, many fish now contain these undesirable elements. That is why it is very important to choose a fish oil that goes beyond molecular distillation. Molecular distillation is a process that concentrates and purifies the fish oil. Ultra-Pure Fish Oil goes through additional processes to extract harmful toxins. It is also important to select a fish oil product that is tested for concentration, toxicity and safety by an independent third party. Supplementing your pet’s diet with a first rate fish oil supplement like Ultra-Pure Fish Oil allows you to safely give the additional Omega-3 fatty acids your pet needs.

What makes Ultra-Pure Fish Oil better?

Ultra-Pure Fish Oils contain an ideal concentration (at least 30% EPA and DHA) for the overall health of your dog or cat. The oil is in a triglyceride form, which is highly bioavailable for animals and we do not add any flavors, so it has a natural taste. Our liquid fish oil supplements are effortless to feed compared to gel capsules, which can be difficult to swallow and messy when rejected. Plus, Ultra-Pure Fish Oil offers pet parents outstanding value. Finally, Ultra-Pure Fish Oil is consistently awarded an IFOS 5-Star rating for purity, concentration and freshness. Because Fish Oil for Pets is ultra-pure, you can feel confident you are feeding your pet one of the purest fish oils available.

What is IFOS and what does a “5-Star Rating” mean?

IFOS (International Fish Oil Standards) is a division of Nutrasource Diagnostics, Inc., that provides independent, third-party testing for our Omega-3 Ultra-Pure Fish Oil Supplements for Cats and Dogs. IFOS testing judges the quality, purity and concentration of fish oil, based upon the international standards established by the World Health Organization and the Council for Responsible Nutrition. Our rating lets you know that Ultra-Pure Fish Oil is of the highest quality available on the market today – there is no better rating than a 5-Star.

Do you guarantee freshness and purity?

Yes. When you order Ultra-Pure Fish Oil, we promise to deliver the highest-quality products in excellent condition, right to your front door. If for any reason your purchase does not meet with your satisfaction, we will gladly replace the product or refund your money (excluding delivery charges). For detailed information on our return policy, please see the invoice included in your shipment.

What’s the best way to store Ultra-Pure Fish Oil?

After opening, store in the refrigerator.

How long does Ultra-Pure Fish Oil stay fresh?

Use within three months of opening.

Will Ultra-Pure Fish Oil react with the plastic cup or dropper?

No it will not. Ultra-Pure fish oil for pets is a triglyceride form of oil and it will not affect the plastic in any way.
My 3 dogs see this as a treat put in their food and absolutely devour it. One of my dogs has dry skin would scratch herself constantly. With Fish Oil, she doesn't scratch and is much healthier.
51 days ago
My dogs LOVE this when put on top of their food!
82 days ago
Our dogs absolutely love this this fish oil is amazing
230 days ago
Great product. Easy to distribute. No smell.
513 days ago
Love it. :)
589 days ago
Every morning I put the “Omega-3 Fish Oil” on top of our 2 Bichons Frises “All Life Stages” kibble. I swirl the kibble around to coat them with the oil. There is no strong fish smell. They run to their crates on their own and wait very excitedly for their breakfast. They both have beautiful coats.
765 days ago
Love this for momas and puppies
785 days ago
Worked great on a dog that had hip issues! He seems to have no issues now
849 days ago
I love the dropper! It makes it great getting the right dose! Perfect for pets with skin problems.
882 days ago
A small amount of fish oil daily keeps our dogs' coats shinier and softer, our long hair collie mix has fewer knots and tangles and is much easier to brush.
905 days ago
Been using this for our older dogs with flea allergies and it has helped their skin and coats tremendously.
928 days ago
Both of my dogs had dry skin so I thought I would try this Omega 3. I put it on top of there food and mix it in for about a month and it really did make a different.
968 days ago
This product emphasizes the fact that not all fish oils for pets are created equal. My two senior kitties love their 4:00 p.m. "fishy snack" which is added to their Instinctive Choice canned food to keep their coats, skin, hearts, eyes, joints, and brains healthy. They have been loving their Life's Abundance products since I rescued them in 2013. They were in pretty bad shape, however, on Life's Abundance products they are thriving and will be turning 16 this May! If you're not feeding your pets Life's Abundance . . . . why not?!
968 days ago
Coats, skin issues, overall health - terrific. My furkids get a dose of the Fish Oil every day. Barely an odor - unlike Salmon Oil that stinks and goes rancid quickly.
994 days ago
Both dogs and cats this supplement everyday. Our groomers can't believe the amazing coats they all have.
994 days ago
Mixed well with food, coat seems softer.
1114 days ago
Dogs love this and makes their coats beauutiful
1212 days ago
My pets love it I will reorder
1226 days ago
Omega-3 Fish Oil is a superior health supplement. We take fish oil supplement as a family and I was so happy to be able to give this product to my cats as well!
1260 days ago
Our little doggies who are 9 and 10 just seem to be feeling better since using the fish oil on top of their food and they really like the flavor.
1268 days ago
This is the best omega oils to add to your pets dry kibble. It helps in so many ways, Better coats, no dry skin or cracked paws and is great for the heart!
1288 days ago
Nothing better for coats and starting pups off on the right foot.
1310 days ago
I've seen so many of the benefits from this since I started giving it to my pets. Very good pure fish oil.
1317 days ago
My pet would lick this right out of the bottom of the bowl to get her daily dose.
1324 days ago
It is easy to give to your dog with no upset to the stomach or GI system. I have noticed a softer coat.
1330 days ago
Both my dogs and cats get this every morning. First they love this fish oil and there coats are shiny and soft.
1337 days ago
I've been using the fish oil for over 3 years. What a difference I feel in my overall health!
1351 days ago
This fish oil with the dropper dispenser is wonderful and really rewarding to give this pure formula to our dogs.
1363 days ago
Dogs like it on their food.
1427 days ago
This has been really great for my kitty.
1429 days ago
Fish oil is always a plus and especially this one!
1455 days ago
Excellent product but can't get the cat to take it!
1513 days ago
Good. But recommend you ease into it. Too much can really mess with their tummy
1513 days ago
My dogs and cats get the fish oil added to their food once daily. They really like the taste.
1562 days ago
My dog has been using Omega-3 Fish Oil for Pets ever since it was introduced. I sprinkle some on his food at night and he gobbles down his food. He is 14 years old and going strong. I highly recommend this product.
1576 days ago
My Pug gets this evey day and her heart health is excellent as well as her skin and coat
1580 days ago
Love it and my dogs love the taste
1597 days ago
Love this product for my dog's health and coat. Even the vet told me she couldn't believe how soft he is and how healthy he is at 12 years old.
1603 days ago
Easy to use great added health benefit.
1608 days ago
As a fish oil proponent for over 30 years, I was pleased to see a formula for pets! They have more energy throughout the day and their coats shine!
1611 days ago
Easy to give and well received by my pets.
1611 days ago
Great results with my Boston Terriers. Their fur is soft and shiny.
1611 days ago
After using this supplement for several months, I see a big difference in the health of my cats' skin and coat. Great product.
1613 days ago
A little extra boost for her health - because she's priceless to us!
1631 days ago
The five point rating for this fish oil sold me. Dogs and cats need fish oil just like we do . As a matter of fact I use the people supplement fish oil.
1632 days ago
Easily licks his dose out of the cap 2 x daily.
1633 days ago
This is a quality fish oil and I think important for both my dogs and myself for health benefits.
1639 days ago
I give this to my pups every morning, they seem to like the taste.
1641 days ago
Worked great for helping my pets get over their sneezing/watery eye virus. I use it regularly for health maintenance, too!
1645 days ago
I have seen such an improvement in my dogs health and coat since I started giving them fish oil. They love it as well.
1645 days ago
the best fish oil I have ever used for my pets. 5 star rated for safety and purity.... super concentrated so you do not need much!!!
1645 days ago
Been using this Omega 3 Fish Oil on all my Schnauzers. Gives them great coats and healthy skin!!
1646 days ago
Excellent product for my cats and dogs. It helps keep the cats from getting hair balls and they have great show coats. I use it when I make my raw diet for my cats .
1646 days ago
I have dogs that have dandruff issues and when I supplement their food with the fish oil, all the dry flaky skin disappears and their coats are nice and shiny.
1646 days ago
So happy to have fish oil for pets. I bought both bottles and buy the larger one as a refill so I can still use the dropper for measurement. My dogs and cat love their fish oil each day and lick it up right from the dish.
1646 days ago
I put this on my dogs food and she loves it. I take Life's Abundance fish oil myself, so once I heard they have the same high quality Omega 3's for my dog, I was excited to add this to her diet too. Anything to keep her healthy longer, I'll do for her as she'll be 10 this year. I've taken such good care of her, she'll be 10 this year and people still ask if she's a puppy!
1646 days ago
I pet sit so when I have a charge that won't eat for me I add the fish oil and my problem is solved.
1646 days ago
A trusted fish oil for pets!
1646 days ago
My itchy dog is no longer itchy and coat is fabalous!
1646 days ago