LEONARDO · REVIEW
Leonardo Adult Duck
Leonardo Adult Duck scores 2.7/5 for ingredient quality — a dry food cat food with 18% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.7/5
AI ANALYSIS
What MiauMiau's AI actually sees
First ingredients are named meats (fresh poultry, duck meal), boosting protein source credibility, but the label fails to provide fat, fiber, ash, or moisture percentages required to calculate an accurate dry matter basis. Rice at 3rd position, potato starch, malted rye, and added plant ingredients (grape seed, chia) indicate filler presence; the absence of guaranteed analysis makes it impossible to verify the true carbohydrate load and protein density, which is a significant transparency concern.
According to MiauMiau's analysis of over 5,000+ dry food products, Leonardo Adult Duck scores close to the dry food average.
Analyzed by MiauMiau's Nutritional AI · June 2026
This analysis is generated from ingredient and compositional data. It is not veterinary advice. Always consult your veterinarian for health decisions.
Score breakdown
HOW IT COMPARES
Leonardo Adult Duck vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
What to watch
- Protein content falls short of optimal levels
- Contains notable filler ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Composition Fresh poultry meat (30%)
- 02duck protein (18%
- 03dried)
- 04rice
- 05poultry protein
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Composition Fresh poultry meat (30%), duck protein (18%, dried), rice, poultry protein, low ash, (10%, dried), potato starch, poultry fat, poultry liver (hydrolyzed), rye (malted), egg (dried), fish meal from sea fish (2.5%), marine zooplankton (krill, ground), brewer's yeast (dried), grape seed expeller (1.5%), chia seeds (1.3%), carob pod meal (dried), guar gum, sodium chloride, potassium chloride, chicory inulin. Additives Nutritional additives: Vitamin A (15, 000 IU/kg), Vitamin D3 (1, 500 IU/kg), Vitamin E (150 mg/kg), Vitamin C [as ascorbyl monophosphate, sodium salt] (245 mg/kg), Taurine (1, 400 mg/kg), Copper [as copper-(II)-sulfate, pentahydrate] (15 mg/kg), Iron [as iron-II-sulfate] (200 mg/kg), Manganese [as manganese-II-oxide] (50 mg/kg), Zinc [as zinc oxide] (125 mg/kg), Iodine [as calcium iodate, anhydrous] (2.5 mg/kg), Selenium [as sodium selenite] (0.05 mg/kg). Technological additives: Lecithin (2, 000 mg/kg), Tocopherol extracts from vegetable oils [= natural Vitamin E] (80 mg/kg).
FAQ
Questions worth answering
Is Leonardo Adult Duck good for cats?
According to MiauMiau's AI analysis, Leonardo Adult Duck is a below-average dry food with a quality score of 2.7 out of 5. First ingredients are named meats (fresh poultry, duck meal), boosting protein source credibility, but the label fails to provide fat, fiber, ash, or moisture percentages required to calculate an accurate dry matter basis. Rice at 3rd position, potato starch, malted rye, and added plant ingredients (grape seed, chia) indicate filler presence; the absence of guaranteed analysis makes it impossible to verify the true carbohydrate load and protein density, which is a significant transparency concern.
What is the protein content of Leonardo Adult Duck?
Leonardo Adult Duck contains 18% protein as listed on the label.
Is Leonardo Adult Duck grain-free?
Yes, Leonardo Adult Duck is grain-free. It does not contain wheat, corn, rice, or other grain ingredients. This can be beneficial for cats with grain sensitivities, though most healthy cats tolerate grains without issues.
How does Leonardo Adult Duck compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Leonardo Adult Duck scores close to the average dry food quality score of 2.7. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Leonardo Adult Duck suitable for kittens or senior cats?
Leonardo Adult Duck is formulated for adult cats. If you have a kitten or a senior cat, look for formulas specifically designed for their life stage.
What are the main ingredients in Leonardo Adult Duck?
The top 5 ingredients in Leonardo Adult Duck are: Composition Fresh poultry meat (30%), duck protein (18%, dried), rice, poultry protein. The primary ingredient is Composition Fresh poultry meat (30%). The remaining top ingredients are duck protein (18%, dried), rice, poultry protein. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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