by Leonardo
Adult
Regular
Grain-Free

Leonardo

Adult Poultry Grain-Free

Adult
Regular
Grain-Free
1

First Ingredient

Animal Protein

Flavor

Poultry

Cat Food Central Quality Score: 70 out of 100
898 views

Available sizes

300 g
10.6 oz
1.8 kg
4 lb
7.5 kg
16.5 lb

Summary

Leonardo Adult Poultry Grain-Free is a dry food formulated for adult cats with grain sensitivities or food intolerances.
It offers a high animal protein content and functional support for digestive, oral, and urinary health.
The formula starts with fresh poultry meat (30%) and low-ash poultry protein (22%), contributing to an 80% animal protein share of the total 32% protein content, ensuring a species-appropriate protein base.
Amaranth (15%) replaces traditional grains as the primary carbohydrate source, complemented by pea flour and potato starch, making the recipe grain- and gluten-free.
Functional additions include krill and chia seeds for omega-3 fatty acids, brewers’ yeast for immune-boosting beta-glucans, and carob and grape seed extract for fiber and antioxidants.
The STAY-CLEAN™ plaque control system and pH-CONTROL support oral and urinary health by helping optimize urinary pH and reduce the risk of crystal formation.
The guaranteed analysis provides 32% protein, 18% fat, 2.8% fiber, and 8.2% ash, with balanced calcium (1.0%) and phosphorus (0.7%) levels suitable for adult maintenance.

Pros
Expand All
1

High animal protein content

Fresh poultry and low-ash poultry protein form 80% of the protein profile, supporting muscle maintenance and metabolic health in adult cats.
2

Grain-free with amaranth

Uses amaranth as a nutrient-dense, gluten-free alternative to grains, reducing the risk of dietary sensitivity or allergic response.
3

Functional oral and urinary support

STAY-CLEAN™ targets dental plaque, while pH-CONTROL helps regulate urinary pH to protect against stone formation.
4

Omega-3 sources

Krill and chia seed provide anti-inflammatory support and contribute to healthy skin and coat condition.
5

Immune system boost

Brewers’ yeast (2.5%) supplies beta-glucans (via PROVITAL) to strengthen natural defenses, especially beneficial for cats with immune sensitivity.
6

Vitamin C and taurine enriched

Includes 245 mg/kg vitamin C and 1,400 mg/kg taurine to support immunity, vision, and heart function.
Cons
Expand All
1

Moderate ash level

At 8.2%, the ash content is relatively high, which may concern cats with existing kidney or urinary sensitivities.
2

No fresh fish protein

While fish meal and krill are present, the formula does not include fresh or whole fish, which could diversify amino acid and fatty acid intake.
3

Complex plant blend

Contains pea flour, grape seed extract, and carob, which, while functional, may be unnecessary for cats needing more simplified diets.
4

Higher energy profile

With 18% fat and a protein-rich profile, portion control is essential for indoor or sedentary cats to avoid excess weight gain.

Nutrition

Ingredients

  • Fresh poultry meat 30%
  • Poultry protein, low ash*¹ 22%
  • Amaranth 15%
  • Potato starch
  • Pea flour
  • Poultry fat
  • Poultry liver*²
  • Marine zooplankton (Krill)*³ 2.5%
  • Fish meal from sea fish 2.5%
  • Brewers’ yeast, inactivated*¹ 2.5%
  • and also:
Egg*¹; Grape pips expeller; Chia seed (1.3%); Kibbled carob*¹; Sodium chloride; Potassium chloride; Dicalcium phosphate; Chicory inulin *¹dried *²hydrolysed *³ground

Vitamins and Additives

  • Vitamin A 15000 IU
  • Vitamin C 245 mg/kg
  • Vitamin D3 1500 IU
  • Vitamin E 150 mg/kg
  • and also:
Taurine 1,400 mg; Copper (as copper(II) sulphate pentahydrate) 15 mg; Iron (as iron(II) sulphate monohydrate) 200 mg; Manganese (as manganese (II) oxide) 50 mg; Zinc (as zinc oxide) 125 mg; Iodine (as calcium iodate anhydrous) 2.5 mg; Selenium (as sodium selenite) 0.05 mg

Technological additives: Lecithin 2,000 mg; Tocopherol extracts from vegetable oils (= natural vitamin E) 80 mg

Guaranteed Analysis

Crude Protein
32%
Crude Fat
18%
Crude Fiber
2.8%
Moisture
10%
Crude Ash
8.2%
Calcium
1%
Phosphorus
0.7%
Sodium (0.4%)

Comments

Notes

The score is calculated after relocating fresh meat or fish ingredient(s), as explained in Rule 7: Quality and Location Impact of Meat Ingredients

Guaranteed Analysis

Crude Protein
32%
Crude Fat
18%
Crude Fiber
2.8%
Moisture
10%
Crude Ash
8.2%
Calcium
1%
Phosphorus
0.7%
Sodium (0.4%)
Last reviewed:
We periodically review this product’s details and update them to match the manufacturer’s latest published information, but some changes may not be reflected immediately. View the product change history.

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Product changes
Leonardo

Adult Poultry Grain-Free

Product changes

25-01-2026
  • 2nd Ingredient changed from Poultry protein (low ash, dried) -> Poultry protein, low ash*¹
  • 7th Ingredient changed from Poultry liver (hydrolysed) -> Poultry liver*²
  • 8th Ingredient changed from Marine zooplankton (ground, Krill) -> Marine zooplankton (Krill)*³
  • 9th Ingredient changed from Fish meal from seafish -> Fish meal from sea fish
  • 10th Ingredient changed from Brewers’ yeast, inactivated (dried) -> Brewers’ yeast, inactivated*¹
14-05-2025
  • 10th Ingredient changed from Brewers’ yeast (dried) -> Brewers’ yeast, inactivated (dried)
Product feedback

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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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