Premier Omega Oil Supplement for Large Dogs
Verified Jun 3, 2026
This is a concentrated liquid fish oil supplement for large adult dogs, providing very high levels of omega-3 fatty acids from sardine and anchovy oil. It’s designed to be added to your dog’s regular diet to boost EPA and DHA intake, with added vitamin E (mixed tocopherols) as an antioxidant preservative. This type of supplement is typically used to support skin and coat quality, joints, and overall wellness in larger breeds.
Nutritionally, this is a high-quality, very concentrated omega-3 supplement specifically portioned for large-breed dogs. It uses purified fish oils from sardines and anchovies, which are excellent sources of EPA and DHA, and the added vitamin E helps protect the fats from oxidation. It’s best suited as a targeted add-on to a complete diet for large dogs who may benefit from extra omega-3 support, particularly for skin, coat, and joint comfort.
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At a Glance
KibbleLab Review
Strengths
- Very high omega-3 content (over 3,000 mg per teaspoon) with substantial EPA and DHA levels, which are the most beneficial long-chain omega-3s for dogs.
- Uses sardine and anchovy oils, which are generally lower on the food chain and tend to accumulate fewer environmental contaminants compared with larger fish species.
- Contains mixed tocopherols (vitamin E) as a preservative, which helps protect these delicate fats from becoming rancid.
- Liquid format with pump dosing makes it easier to adjust the amount for your dog’s body weight, especially in large breeds.
Considerations
- This is a pure fat supplement (about 99.9% fat), so calories add up; portions need to be counted into your dog’s daily calorie intake to avoid unwanted weight gain, especially in large breeds prone to joint issues from extra weight.
- Because it is an add-on supplement and not a complete diet, it should only be used alongside a balanced dog food rather than as a primary calorie source.
- Fish oil can occasionally cause soft stools or digestive upset in some dogs, particularly if introduced at a high dose rather than slowly increased over several days.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Sardine
Sardine serves as a rich animal protein and palatability enhancer in pet food, supplying highly digestible protein, abundant omega‑3 fatty acids (EPA and DHA), B vitamins and vitamin D, and when included whole can provide calcium and phosphorus. They can benefit both dogs and cats by supporting skin and coat, joint and cardiac health, but owners should watch for high sodium in some canned products, potential fish allergies or digestive upset in sensitive animals, and choose sustainably sourced, low‑sodium options to minimize contaminant exposure.
02
Anchovy
Anchovy is a small oily fish commonly used in pet foods and treats as a high‑quality animal protein and palatant that also supplies concentrated omega‑3 fatty acids (EPA/DHA) and, when whole or rendered to meal, micronutrients such as calcium and selenium that support skin and coat, joint, heart and brain health in both dogs and cats. Considerations include variable sodium levels in canned or preserved forms, the (rare) possibility of fish allergy, and the importance of responsible sourcing and handling to minimize contaminants or histamine formation.
03
Mixed Tocopherol
Mixed tocopherols are a blend of natural vitamin E compounds (alpha, beta, gamma and delta tocopherols) used in pet foods primarily as a natural antioxidant and preservative to protect fats and fat‑soluble nutrients and extend shelf life. They also supply dietary vitamin E—an essential antioxidant for immune function, skin and coat health and cellular integrity in dogs and cats—and are generally safe at typical use levels, though they are not a substitute for a complete vitamin formulation and may be less effective in animals with fat‑absorption disorders.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
Brand
Iceland Pure offers premium omega-3 fish oil supplements for dogs and cats, made from sustainable cold-water fish such as anchovies, sardines, and mackerel. The brand highlights its commitment to purity, minimal processing, and eco-friendly packaging, targeting health-conscious pet owners seeking natural supplements for joint, skin, and coat health.
Visit Iceland PureManufacturer
Iceland Pure maintains strict quality control processes, ensuring that its fish oils are molecularly distilled, pharmaceutical grade, and tested for heavy metals and toxins. The company adheres to Good Manufacturing Practices (GMP) and ensures all packaging prevents oxidation to preserve freshness.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Iceland Pure Premier Omega Oil Supplement for Large Dogs has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Iceland Pure ever been recalled?
We have no recalls on record for Iceland Pure. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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