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Legacy Legacy Cat & Kitten Dry Cat Food Instinct Raw Boost Kibble Real Chicken Recipe Dry Cat Food

Both score 8.6 out of 10 on KibbleLab. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Legacy Legacy Cat & Kitten Dry Cat Food and Instinct Raw Boost Kibble Real Chicken Recipe Dry Cat Food compared

Nutrients:
As Fed
Legacy Legacy Cat & Kitten Dry Cat Food
Legacy Legacy Cat & Kitten Dry Cat Food

Verified Jul 27, 2026

Instinct Raw Boost Kibble Real Chicken Recipe Dry Cat Food
Instinct Raw Boost Kibble Real Chicken Recipe Dry Cat Food

Verified Jul 25, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science. No one can pay for a higher score.
8.6 / 10 8.6 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
40.00% 41.00%
Fat 19.00% 22.00%
Fiber 2.40% 3.50%
Calcium 2.78% Not listed
Phosphorus 1.89% Not listed
Omega-3 0.83% 0.50%
Omega-6 3.20% 3.50%
Taurine 0.20% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
9.00% 9.00%
Calories 3870 kcal/kg 4327 kcal/kg
Calorie density Moderate High
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
CHICKEN, CHICKEN MEAL, TURKEY MEAL, PEAS, PEA STARCH, CHICKEN FAT (PRESERVED WITH MIXED TOCOPHEROLS, SOURCE OF VITAMIN E), SALMON, SALMON MEAL, EGG PRODUCT, HERRING OIL (PRESERVED WITH MIXED TOCOPHEROLS, SOURCE OF VITAMIN E), FRUCTOOLIGOSACCHARIDES, YUCCA SCHIDIGERA EXTRACT, DRIED ASPERGILLUS NIGER FERMENTATION EXTRACT, DRIED ASPERGILLUS ORYZAE FERMENTATION EXTRACT, PINEAPPLE, DRIED TRICHODERMA LONGIBRACHIATUM FERMENTATION EXTRACT, DRIED RHIZOPUS ORYZAE FERMENTATION EXTRACT, DRIED ENTEROCOCCUS FAECIUM FERMENTATION PRODUCT, DRIED LACTOBACILLUS CASEI FERMENTATION PRODUCT, DRIED LACTOBACILLUS ACIDOPHILUS FERMENTATION PRODUCT, DRIED BIFIDOBACTERIUM BIFIDUM FERMENTATION PRODUCT, DRIED LACTOBACILLUS PLANTARUM FERMENTATION PRODUCT, TAURINE, VITAMIN A ACETATE , VITAMIN D3 SUPPLEMENT, VITAMIN E SUPPLEMENT, VITAMIN 812 SUPPLEMENT, RIBOFLAVIN, NIACIN, FOLIC ACID, PYRIDOXINE HYDROCHLORIDE, THIAMINE MONONITRATE, D-CALCIUM PANTOTHENATE, BIOTIN, L-ASCORBYL-2-POLYPHOSPHATE (SOURCE OF VITAMIN C), FERROUS SULPHATE, IRON PROTEINATE, ZINC SULPHATE, ZINC PROTEINATE, MANGANOUS OXIDE, MANGANESE PROTEINATE, COPPER SULPHATE, COPPER PROTEINATE, CALCIUM IODATE, SELENIUM YEAST, MAGNESIUM OXIDE. Show full list
Chicken, Chicken Meal, Turkey Meal, Menhaden Fish Meal, Peas, Chicken Fat (preserved with Mixed Tocopherols), Tapioca, Freeze Dried Chicken, Natural Flavor, Freeze Dried Chicken Liver, Dried Tomato Pomace, Pumpkinseeds, Freeze Dried Chicken Heart, Montmorillonite Clay, Carrots, Apples, Cranberries, Choline Chloride, Salt, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate, Niacin Supplement, Vitamin A Supplement, Thiamine Mononitrate, d-Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement, Biotin), Minerals (Zinc Proteinate, Iron Proteinate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, Ethylenediamine Dihydriodide), Freeze Dried Pollock, Taurine, Dried Kelp, Salmon Oil, Blueberries, Dried Bacillus coagulans Fermentation Product, Rosemary Extract. Show full list
Limited ingredient No No
Health focus Joint care, Inflammation reduction, Heart care, Eye health, Probiotic support, Metabolic support Digestive health, Skin coat health, Immune support, High energy, Cognitive health, Mobility support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Freeze Dried
Life stage All Life Stages Adult
Breed size All Breed Sizes All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Yes Yes
Life stages All Life Stages All Life Stages
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Formulation Formulation
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No No
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No Yes
Recalls & where to buy
Recalls on record KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.
None None
Where to buy
Amazon Chewy
Amazon

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Chicken
  • Turkey
  • Pea
  • Chicken Fat
  • Mixed Tocopherol

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Common Questions

Which food scores higher on KibbleLab?

Both foods score 8.6 out of 10 on KibbleLab.

Do these two foods share ingredients?

Yes. They share these top ingredients: Chicken, Turkey, Pea, Chicken Fat, Mixed Tocopherol.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Legacy Legacy Cat & Kitten Dry Cat Food and Instinct Raw Boost Kibble Real Chicken Recipe Dry Cat Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.