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For Cats + Dogs

Fish Oil

219 Reviews

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We created our Fish Oil as a do-it-all supplement for your dog or cat! It all starts by supporting a healthy skin and coat. But the benefits don’t stop there. Fish oil is also known to promote immune function, cardiovascular health and joint strength. Even better, Fera’s Fish Oil contains the highest amounts of EPA and DHA Omega-3 essential fatty acids per teaspoon compared to other leading brands, making it the go-to fish oil for your pet. No additives, no fillers and no toxins!

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Fish Oil

Made from sustainably wild-caught Icelandic sardines, anchovies, herring, and mackerel, our Fish Oil is formulated with the highest concentration of EPA & DHA Omega-3 fatty acids, which are essential to develop and function optimally in every state of a pet’s life. 

Fish oil needs vitamin E to be processed by the body, so we include this natural antioxidant in our formula using a non-GMO, soy-free source derived from sunflowers.

Skin + Coat: Helps achieve a soft, shiny, and healthy coat. 

Musculoskeletal: Nutritional support for joint strength and flexibility. 

Cardiovascular: Promotes heart function and normal circulation. 

Immune System: Provides nutritional support for healthy immune function. 

Neurological: Supports brain health and function.

*We've upgraded to a more eco-friendly dispenser and removed the pumps as part of our larger effort towards environmental sustainability.

Our Fish Oil contains the highest amounts of EPA and DHA Omega-3 essential fatty acids per teaspoon compared to leading brands, making it the go-to fish oil for your pet.

Every batch is third-party tested with the highest standards by the EUROFINS testing program. Molecularly distilled to remove all harmful toxins and heavy metals, our human-grade Fish Oil exceeds all requirements set by US and European Pharmacopoeia standards.

Active Ingredients
  • Wild Caught Sardines (Non-GMO)
  • Wild Caught Anchovies (Non-GMO)
  • Wild Caught Herring (Non-GMO)
  • Wild Caught Mackerel (Non-GMO)
  • Vitamin E from Sunflowers (Non-GMO)
Inactive Ingredients
  • none

Guaranteed Analysis per Teaspoon
  • Crude Fat 99.9% (min)
  • Moisture 0.5% (max)
  • Total Omega-3 Fatty Acids 42.9% (min)
  • EPA 20.2% / 900mg (min)
  • DHA 13.7% / 600mg (min)
  • Vitamin E 10IU
  • Omega-6 Fatty Acids* 4.0% (min)
  • Omega-9 Fatty Acids* 5.0% (min)
*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles
CALORIE CONTENT (CALCULATED)
  • 9,000 kCAL me/kg & 41.4 kCAL/me/teaspoon

Feed daily and orally by adding the recommended amount to your pet’s food with a teaspoon. Use regularly on a long-term basis for best results.

Keep refrigerated. Use within 3 months of opening.

For multi-pet households or large dogs, we recommend the 16oz.

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

Fur Real Results

  • Total Wellness

    Fish Oil contains essential nutrients that are vital for your pet's joint, heart, brain, eye, immune, skin and coat health. With so many benefits, make it a staple in your pet's health routine.

  • Superior Small Fish

    We strategically opted for non-gmo small fish for many reasons. They're sustainably sourced, higher in omega-3s, minerals, and nutrients and lowest in contaminants compared to salmon.

  • Omega-3 Fatty Acids

    Contains fatty acids that have beneficial anti-inflammatory properties and are vital to everyday health. We proudly offer the highest concentration of EPA & DHA for pets on the market.

  • Vitamin E

    Helps the body process fish oil and prevent any potential vitamin E deficiency. It's always important to look for fish oil with vitamin E!

Trust through Transparency

At Fera, we are committed to delivering the safest, most effective supplements. Our products are tested by certified 3rd party labs to guarantee purity and potency. Use the lot # from your product to check its results.

Check your product's results
  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

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Frequently Asked Questions

Fera’s Fish Oil contains 900mg EPA and 600mg DHA per teaspoon, which is the highest amount of EPA and DHA per teaspoon compared to other leading brands.

Yes, we advise refrigeration to slow down oxidation and to discard after 90 days of opening.

Every batch is third-party tested with the highest standards by the EUROFINS testing program. Molecularly distilled to remove all harmful toxins and heavy metals, our human-grade Fish Oil exceeds all requirements set by California’s Proposition 65 and all US and European Pharmacopoeia standards.

Please refer to our Feeding Guide in the Directions tab of the description.

Our Fish Oil is manufactured in the USA in an FDA-registered GMP-certified facility. Our wild caught sardines, anchovies, herring, mackerel are from Iceland and our Vitamin E (d-alpha-tocopherol) is non-GMO, sourced from sunflowers (soy-free) from Argentina.

Our fish oil is deodorized via steam bath right before filtration, which makes our fish oil virtually odorless.

We specifically chose PET bottles which are recyclable, have oil barrier properties and better chemical resistance than other plastics.

There are 184 mg of Omega 6s and 230 mg of Omega 9s per teaspoon.

10 IU per teaspoon. Our Vitamin E (d-alpha-tocopherol) is non-GMO, sourced from sunflowers (soy-free).

4.9
Rated 4.9 out of 5 stars
Based on 219 reviews
99%would recommend this product
219 reviews
  • Stephanie
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    2 weeks ago
    Excellent for shiny coat!

    Our dachshunds get flaky skin in the winter but this fish oil helps maintain moisture and gives their coat an extra shine!

  • Spotted A.
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    2 months ago
    The best fish oil!

    We tried many fish oils and never saw the results like we’ve seen with this one!

    Blaze had dry skin and was losing some fur on his tail. We tried this one and it worked! His fur is shiny and soft! And his skin is no longer dry! We highly recommend!

  • Spotted A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    The best fish oil!

    We tried many fish oils and never saw the results like we've seen with this one!

    Blaze had dry skin and was losing some fur on his tail. We tried this one and it worked! His fur is shiny and soft! And his skin is no longer dry! We highly recommend!

  • Kristen K.
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    2 months ago
    Love this stuff

    Since using this fish oil, it has made such a difference in my Dobermans coat. It so shiny and soft. I've started using multiple Fera Pet products and I think they're making a big difference in my girls health. She'll be 11 next month and looks amazing.

  • Jennifer S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    The best catch 🐟

    We've been using the fish oil for over a week now, and when I tell you the girls are OBSESSED with it, I truly mean it. Not only do I feel good about giving them something that has so many health benefits, but I feel good knowing the ingredients used are wild caught, non GMO, and sustainable, not to mention their coats are already looking more shiny and healthy overall!

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