Summary
Weego Chicken & Tuna is a complete and balanced grain-free dry food for adult indoor and outdoor cats, designed to prioritize animal protein and practical functional nutrients.
Fresh chicken meat (minimum 20%) is the first ingredient, providing species-appropriate protein that helps maintain lean muscle and supports overall body condition.
Hydrolyzed chicken (minimum 11%) adds easily digestible peptides that can enhance nutrient absorption and palatability for selective eaters.
Tuna and fish oil rich in omega-3 introduce marine fats that support skin and coat health and help maintain a healthy inflammatory balance.
With 37% crude protein and 18% fat plus a metabolizable energy of 4,100 kcal/kg, the recipe is energy-dense for active adult cats, so portions should be tailored for indoor lifestyles.
Potato starch functions as the primary carbohydrate and kibble binder, supplying readily available energy without grains.
Vegetable fibers (apple, chicory, carrot) alongside mannan-oligosaccharides (MOS) and fructo-oligosaccharides (FOS) act as prebiotics to nourish beneficial gut bacteria and promote regular stools.
Glucosamine (1,250–1,350 mg/kg) and chondroitin sulfate (730–780 mg/kg) are included to support cartilage metabolism and joint comfort during daily activity.
Calcium at 1.1% and phosphorus at 0.95% contribute to bone and tooth health, while an ash level of 6.5% reflects a controlled overall mineral load.
Taurine and key vitamins and minerals—vitamin A (22,000 IU), vitamin D3 (1,400 IU), vitamin E (120 mg), and chelated zinc—support vision and cardiac function, immune defense, and skin integrity.
Nutrition
Ingredients
- Fresh Chicken Meat (min. 20%)
- Potato Starch
- Hydrolysed Chicken (min. 11%)
- Chicken Fat
- Vegetables
- Brewer's Yeast
- Tuna
- Chicken Liver Hydrolysate
- Fish Oil Rich In Ω3
- Vegetable Fibres (Apple, Chicory, Carrot)
- and also:
Vitamins and Additives
- Vitamin A 22000 IU
- Vitamin D3 1400 IU
- Vitamin E 120 mg/kg
- and also:
Guaranteed Analysis
Notes
Guaranteed Analysis
More products from Weego
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.

Chicken & Tuna
Product changes
- First Ingredient changed from Fresh Chicken Meat (Min. 20%) -> Fresh Chicken Meat (min. 20%)
- First Ingredient Value changed from 20% -> %
- 3rd Ingredient changed from Hydrolysed Chicken (Min. 11%) -> Hydrolysed Chicken (min. 11%)
- 3rd Ingredient Value changed from 11% -> %
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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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