Ownat
Grain Free Prime - Sterilized Fish
Summary
Ownat Grain Free Prime – Sterilized Fish is a grain-free dry food for sterilized adult cats, built around high-protein, fish-first nutrition with targeted support for weight control and overall health.
The first ingredient is fish (37% total), combining 20% fresh fish before extrusion, 10% hydrolyzed salmon, and 7% dehydrated fish to deliver highly digestible animal protein and natural marine omega-3s.
At 41% crude protein, 14% fat, and 3750 kcal/kg, the recipe offers a protein-forward profile with controlled fat to help maintain lean muscle while managing calorie intake in less active, neutered cats.
Dietary fiber at 3.5% from beet pulp, peas, apple, and alfalfa supports satiety and healthy stools, aiding weight management after neutering.
L-carnitine (200 mg/kg) is included to assist fat metabolism, complementing the moderate-fat design for body-weight control.
Omega-3 and omega-6 fatty acids at 0.54% and 1.2%, together with fish oil, help maintain skin hydration, coat sheen, and a balanced inflammatory response.
Taurine at 2000 mg/kg supports normal heart function and vision, while vitamin E (425 IU/kg), vitamin C (100 mg/kg), and green tea contribute antioxidant protection.
A prebiotic blend (FOS and MOS) with brewer’s yeast encourages beneficial gut bacteria, and hydrolyzed animal proteins can improve digestibility and palatability for sensitive stomachs.
Glucosamine (500 mg/kg) and chondroitin sulfate (100 mg/kg) provide building blocks for joint cartilage, and marine algae (500 mg/kg) contributes trace nutrients.
Calcium at 1.1% and phosphorus at 0.9% indicate a managed mineral profile, and the recipe uses natural antioxidants instead of artificial preservatives or colorants.
Nutrition
Ingredients
- Fish (fresh fish* min. 20% before extrusion, salmon hydrolysate 10%, dehydrated fish 7%) 37%
- Whole Peas* 13%
- Dehydrated Chicken 11%
- Cassava Roots* 10%
- Dehydrated Pork 9%
- Poultry Fat (Preserved With Natural Antioxidants)
- Dehydrated Potato* 5%
- Brewer’s Yeast* 3%
- Hydrolysed Chicken Protein
- Beet Pulp
- and also:
Vitamins and Additives
- Vitamin A 25000 IU
- Vitamin C 100 mg/kg
- Vitamin D3 1500 IU
- Vitamin E 425 IU
- and also:
Guaranteed Analysis
Notes
Guaranteed Analysis
More products from Ownat

Grain Free Prime - Sterilized Fish
Product changes
- First Ingredient changed from Fish 37% (Fresh Fish* Min. 20% Before Extrusion, Hydrolysed Salmon 10%, Dehydrated Fish 7%) -> Fish (fresh fish* min. 20% before extrusion, salmon hydrolysate 10%, dehydrated fish 7%)
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How the score is calculated?
The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.
To simplify the explanation, the calculation is based on three main criteria:
(1) Amount of protein (more is better)
(2) Amount of carbohydrates (less is better)
(3) Quality and source of ingredients.
Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.
One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.
In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.
Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.
Fat is a primary source of energy and essential fatty acids.
Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.
Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.
Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.
Putting all of these and more into a formula results in a product score.
The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.
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