Nordic Naturals Omega-3 Pet Fish Oil for Large Dogs 16 oz
- Volume: 16 fl oz
- Item Form: Liquid
- Product Benefits: Eye Care, Heart Health, Immune Support
- Target Species: Dog
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A concentrated liquid omega-3 sized for large dogs, straightforward to add to a meal for owners wanting a fish oil supplement.
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ASIN: B00CBY93XSModel: Omega-3 PetCategory: Pet Fish Oil Supplements
Overview
An unflavored liquid fish oil supplement delivering 1380mg of omega-3 per teaspoon, formulated for large to very large dogs.
This is a liquid fish oil rather than a chew or capsule, dosed by the teaspoon and sized for large to very large breed dogs specifically. The 1380mg omega-3 concentration per teaspoon is on the higher end for pet fish oils, which typically means less volume is needed per dose relative to weaker formulas. Being unflavored, it is meant to be mixed into food rather than fed on its own.
- 1380mg omega-3 per teaspoon
- 16oz liquid bottle
- Unflavored, mixes into food
- Formulated for large to very large dogs
Who it's for
Owners of large or very large dogs looking to support skin, coat, heart or immune health with a liquid omega-3. Less suited to small dogs, where the concentration and dosing size are calibrated for bigger body weights.
Pros and cons
- High concentration at 1380mg omega-3 per teaspoon
- Unflavored liquid mixes easily into regular meals
- 16oz bottle sized for large dogs' higher dosing needs
- Liquid format allows adjustable dosing by weight
- Formulated for large to very large dogs, not sized for small breeds
- Contains fish, unsuitable for dogs with fish allergies
Performance notes
As a liquid rather than a soft chew, dosing is measured by teaspoon and mixed into the dog's regular food, allowing more precise amount control than a fixed-dose chew. Fish is listed as an allergen source, so it is not suited to dogs with a known fish sensitivity.
Specifications
| Brand | Nordic Naturals |
|---|---|
| Model | Omega-3 Pet |
| Dimensions & fit | |
| Dog Breed Size | Large |
| Item Weight | 1.54 poundshigher than 97% of 40 pet fish oil supplements |
| Capacity & performance | |
| Volume | 16 fl oz |
| Included components | |
| Unit Count | 1 |
| Included Components | Pet Omega-3, 16 Ounces |
| Other details | |
| Item Form | Liquid |
| Product Benefits | Eye Care, Heart Health, Immune Support |
| Target Species | Dog |
| Allergen Information | Fish |
| Flavor | Unflavored |
| Specific Uses For Product | Large To Very Large Breed Dogs |
| Asin | B00CBY93XS |
| Manufacturer | Nordic Naturals |
| Best Sellers Rank | #381 In Pet Supplies (See Top 100 In Pet Supplies) #4 In Dog Fish Oil Supplements |
| Customer Reviews | {'ratings_count': '12,361', 'stars': '4.5'} |
| Upc | 768990505065 |
| Manufacturer Part Number | ANN-078 |
| Model Number | 768990505065 |
| Item Type Name | Nordic Naturals Omega-3 Pet Oil Supplement, Promotes Optimal Pet Health And Wellness, For Large To Very Large Breed Dogs And Multi-Dog , 16 Oz - Standard Packaging |
| Active Ingredients | Omega-3 Fatty Acids |
Closest rivals on specs
Dr. Harvey's Health & Shine Alaskan Fish Oil Blend for Dogs 16 fl oz- Item Weight 1.54 vs 1.2 pounds (+28%)
Natural Dog Company Wild Alaskan Salmon Oil for Dogs 16 oz- Item Weight 1.54 vs 1 pounds (+54%)
Dr. Joseph's VetPro Wild Alaskan Salmon Oil for Dogs & Cats 16 oz- Item Weight 1.54 vs 1 pounds (+54%)
Frequently asked questions
How much omega-3 is in each dose of Nordic Naturals Pet oil?
1380mg per teaspoon.
What size dog is this fish oil meant for?
Large to very large breed dogs.
Does this fish oil have a flavor added?
No, it is unflavored and meant to be mixed into food.