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Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food

Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food scores higher on KibbleLab, 8.6 to 8.0. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food and Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food compared

Nutrients:
As Fed
Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food
Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food

Verified Jul 29, 2026

Dry pet food
Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food

Verified Jul 18, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.0 / 10 8.6 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
Not listed 40.00%
Fat Not listed 17.00%
Fiber Not listed 5.00%
Calcium Not listed 1.10%
Phosphorus Not listed 0.90%
Omega-3 0.50% 0.50%
Omega-6 3.00% 3.20%
Taurine 0.15% 0.20%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
9.00% 10.00%
Calories 3835 kcal/kg 3571 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Duck, Chicken Meal, Pea Protein, Peas, Tapioca Starch, Menhaden Fish Meal (source of Omega 3 Fatty Acids), Chicken Fat (preserved with Mixed Tocopherols), Dried Egg Product, Flaxseed (source of Omega 6 Fatty Acids), Natural Flavor, Pea Fiber, Calcium Chloride, DL-Methionine, Choline Chloride, Potassium Chloride, Direct Dehydrated Alfalfa Pellets, Potatoes, Dried Chicory Root, Calcium Sulfate, Potassium Sulfate, Alfalfa Nutrient Concentrate, Calcium Carbonate, Taurine, Salt, preserved with Mixed Tocopherols, Sweet Potatoes, Carrots, Vegetable Juice for color, Ferrous Sulfate, Niacin (Vitamin B3), Iron Amino Acid Chelate, Zinc Amino Acid Chelate, Zinc Sulfate, Vitamin E Supplement, Blueberries, Cranberries, Barley Grass, Parsley, Turmeric, Dried Kelp, Yucca Schidigera Extract, Copper Sulfate, Thiamine Mononitrate (Vitamin B1), Copper Amino Acid Chelate, L-Carnitine, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), L-Lysine, Biotin (Vitamin B7), Vitamin A Supplement, Manganese Sulfate, Manganese Amino Acid Chelate, Pyridoxine Hydrochloride (Vitamin B6), Calcium Pantothenate (Vitamin B5), Riboflavin (Vitamin B2), Vitamin D3 Supplement, Vitamin B12 Supplement, Folic Acid (Vitamin B9), Dried Yeast, Dried Enterococcus faecium fermentation product, Dried Lactobacillus acidophilus fermentation product, Dried Aspergillus niger fermentation extract, Dried Trichoderma longibrachiatum fermentation extract, Dried Bacillus subtilis fermentation extract, Calcium Iodate, Sodium Selenite, Oil of Rosemary. Show full list
Deboned Duck, Chicken Meal, Turkey Meal, Whole Peas, Lentils, Deboned Cod, Chicken Fat (preserved with Mixed Tocopherols & Citric Acid), Pea Fiber, Natural Flavor, Ground Flaxseed, Salt, Dried Chicory Root, Taurine, Choline Chloride, Dried Kelp, DL-Methionine, Dried Cranberries, Sweet Potato, Vitamin E supplement, Yucca Schidigera Extract, Zinc Proteinate, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Vitamin E Supplement, Zinc Sulfate, Iron Proteinate, Niacin Supplement, Iron Sulfate, Copper Proteinate, Copper Sulfate, Vitamin A Supplement, Manganese Proteinate, Thiamine Mononitrate, d-Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride, Manganous Oxide, Biotin, Vitamin B12 Supplement, Vitamin D3 Supplement, Ethylenediamine Dihydroiodide, Folic Acid, Sodium Selenite, Calcium Iodate, Dried Bacillus coagulans Fermentation Product, Rosemary Extract Show full list
Limited ingredient No No
Health focus Immune support, Antioxidant support, Skin coat health Skin coat health, Probiotic support, Digestive health, Immune support, Weight management, Eye health, Heart care
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult 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.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed 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 No
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.

  • Duck
  • Chicken
  • Pea
  • Chicken Fat
  • Mixed Tocopherol

Not sure which is right for your pet?

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Common Questions

Which food scores higher on KibbleLab?

Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food scores higher, 8.6 to 8.0 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

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

Are both foods AAFCO complete and balanced?

Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food does not list an AAFCO status; Nulo FreeStyle Indoor Cat Duck & Cod Recipe Dry Cat Food is labeled complete and balanced.

See the full profiles: Blue Buffalo Blue Wilderness Adult Duck Recipe Dry Cat Food and Nulo FreeStyle Indoor Cat Duck & Cod 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.