
Exclusion
Noble Grain, Adult Tuna
Summary
Exclusion Noble Grain Adult Tuna is a dry food formulated for adult cats over one year old.
It features a mono-protein design and Mediterranean superfoods to support digestion, urinary function, and coat health.
Dehydrated tuna (25%) is the sole animal protein source, offering a lean, digestible profile ideal for cats with sensitivities or requiring protein clarity.
Rice is the only cereal ingredient used instead of corn, wheat, or soy to provide a gentle carbohydrate source while reducing allergenic risk.
Pork fat and salmon oil (1%) supply essential fats, with a 2.6% omega-6 and 0.6% omega-3 profile that supports coat brightness, skin integrity, and anti-inflammatory balance.
Psyllium (0.4%) and lignocellulose (1.6%) act as functional fibers to reduce hairball formation and promote smooth gastrointestinal transit.
Chicory pulp, FOS (0.4%), and MOS (0.2%) are prebiotic agents, promoting gut flora balance and nutrient absorption efficiency.
Antioxidant-rich superfoods—pomegranate, blueberries, blackberries, and raspberries—contribute polyphenols and plant-based antioxidants to reduce oxidative stress and enhance immune defense.
Chelated minerals, including copper, zinc, manganese, and iron, improve trace element absorption, supporting coat quality, immune function, and metabolic performance.
Nutrition
Ingredients
- Dehydrated tuna protein 25%
- Peas
- Rice
- Pork fat
- Hydrolysed animal proteins with low molecular weight
- Yeasts
- Lignocellulose
- Salmon Oil 1%
- Dried Chicory Pulp
- Fructo-Oligosaccharides 0.4%
- and also:
Vitamins and Additives
- Vitamin A 20200 IU
- Vitamin B1 10.5 mg/kg
- Vitamin B2 22 mg/kg
- Vitamin B3 6 mg/kg
- Vitamin B6 5 mg/kg
- Vitamin B12 0.1 mg/kg
- Vitamin C 205 mg/kg
- Vitamin D3 800 IU
- Vitamin E 650 mg/kg
- and also:
Guaranteed Analysis
Guaranteed Analysis
More products from Exclusion
Alternative Products
We compare key factors such as overall score, life stage, and category, along with core nutritional values like protein, fat, fiber, and metabolizable energy.
While not identical, these products fall within a defined range to offer nutritionally comparable options.

Noble Grain, Adult Tuna
Product changes
- First Ingredient changed from Dehydrated tuna -> Dehydrated tuna protein
- 2nd Ingredient changed from Pea -> Peas
- 5th Ingredient changed from Yeast -> Hydrolysed animal proteins with low molecular weight
- 6th Ingredient changed from Hydrolysed animal proteins with low molecular weight -> Yeasts
- 7th Ingredient changed from Wood substances -> Lignocellulose
- 7th Ingredient Value changed from 1.6% -> %
- 8th Ingredient changed from Dried chicory pulp -> Salmon Oil
- 8th Ingredient Value changed from % -> 1%
- 9th Ingredient changed from Salmon oil -> Dried Chicory Pulp
- 9th Ingredient Value changed from 1% -> %
- 10th Ingredient changed from Monosodium phosphat -> Fructo-Oligosaccharides
- 10th Ingredient Value changed from % -> 0.4%
- Score changed from 65 -> 64
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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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