Nordic Naturals Omega-3 Pet
- Fish Oil
- 0 fl oz
- 180
- 1
- Better rated than 73%
- More reviewed than 79%
An unflavored EPA and DHA soft gel fish oil supplement from a well-known human-supplement brand, dosed at 320 mg omega-3 per gel.
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How it ranks among the 78 fish oils we track
4.6★ across 4,745 Amazon ratings, Bayesian-smoothed toward the category average.
4,745 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
8,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 78 fish oils we track - how the scorecard works · full fish oils data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Nordic Naturals Omega-3 Pet soft gels, unflavored, delivering 320 mg of omega-3 (EPA and DHA) per gel across a 180-count bottle. Formulated for both dogs and cats.
Nordic Naturals is a fish oil brand best known on the human supplement side, and this pet line carries over the same EPA/DHA soft gel format rather than a liquid pump or chewable treat. The unflavored, gluten-free formulation suits owners who want a straightforward capsule dose, and the 180-count bottle covers a long supply window at one gel per day.
- 320 mg omega-3 (EPA and DHA) per soft gel
- 180 soft gels per bottle
- Unflavored, gluten free
- For dogs and cats
Who it's for
Dog or cat owners who prefer a soft gel supplement over liquid fish oil or flavored chews, particularly for heart, skin, coat, or joint support. Less convenient for pets that cannot easily take a whole soft gel.
Strengths and trade-offs
Drawn from this product's published specifications.
- Soft gel format avoids the mess of liquid oil
- Gluten free, unflavored formulation
- 180-count bottle supports daily long-term dosing
- Harder to dose for very small pets
- No flavoring may reduce palatability for picky pets
Performance notes
EPA and DHA are the two omega-3 fatty acids behind the heart, skin, coat, and joint claims on the label, delivered here at 320 mg per soft gel rather than measured from a liquid bottle. Being unflavored and gluten free narrows the formulation to the fish oil itself, without the added flavoring agents some liquid or chew-based fish oil products include.
Specifications
| Brand | Nordic |
|---|---|
| Model | RUS-51502 |
| Dimensions & fit | |
| Item Weight | 11 ounces |
| Capacity & performance | |
| Volume | 0 fl oz |
| Included components | |
| Unit Count | 180 |
| Included Components | Nordic Naturals Omega-3 Pet (180 ct) |
| Other details | |
| Number Of Items | 1 |
| Asin | B002CQU596 |
| Upc | 768990515026 |
| Manufacturer | Nordic Naturals |
| Best Sellers Rank | #732 in Pet Supplies (See Top 100 in Pet Supplies) #8 in Dog Fish Oil Supplements #374 in Diet & Sports Nutrition |
| Product Benefits | Heart Health |
| Allergen Information | Gluten Free |
| Customer Reviews | {'ratings_count': '4,745', 'stars': '4.6'} |
| Item Form | Soft Gel |
| Active Ingredients | Eicosapentaenoic Acid, Docosahexaenoic Acid |
| Specific Uses For Product | Joints |
| Flavor | Unflavored |
| Target Species | Dog, Cat |
| Manufacturer Part Number | RUS-51502 |
| Model Number | RUS-51502 |
Other Nordic fish oils
How it compares
This product against the closest alternatives we track in fish oils.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Nordic Naturals Omega-3 PetThis product | 4.6 / 5 | 4,745 | 4.6 / 5 |
| Natural Dog Company Wild Alaskan Salmon Oil for DogsNatural | 4.6 / 5 | 13,677 | 4.6 / 5 |
| Fish Oil for Dogs, Salmon Pollock Liquid Omega 3, 64 oz | Soft Shiny Glossy Coat, EPA…Fish | 4.6 / 5 | 8,505 | 4.6 / 5 |
| Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and…Zesty | 4.5 / 5 | 69,592 | 4.5 / 5 |
| Salmon Oil for Dogs & CatsSalmon | 4.5 / 5 | 29,145 | 4.5 / 5 |
Similar fish oils from other brands
Questions about the Nordic RUS-51502
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much omega-3 is in each gel?
320 mg of EPA and DHA combined omega-3 per soft gel.
How many gels come in the bottle?
180 soft gels.
Is it flavored?
No, it is unflavored.