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Health Extension Grain Free Turkey & Salmon Recipe Dry Cat Food Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food

Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food scores higher on KibbleLab, 8.6 to 8.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Health Extension Grain Free Turkey & Salmon Recipe Dry Cat Food and Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food compared

Nutrients:
As Fed
Health Extension Grain Free Turkey & Salmon Recipe Dry Cat Food
Health Extension Grain Free Turkey & Salmon Recipe Dry Cat Food

Verified Jul 29, 2026

Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food
Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food

Verified Jul 29, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.3 / 10 8.6 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
33.50% 40.00%
Fat 17.00% 16.00%
Fiber 6.00% 7.00%
Calcium Not listed 1.30%
Phosphorus Not listed 0.90%
Omega-3 0.50% 0.55%
Omega-6 3.00% 3.00%
Taurine 0.17% 0.20%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 10.00%
Calories 3744 kcal/kg 3474 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Turkey, Deboned Salmon, Salmon Meal, Turkey Meal, Chickpeas, Lentils, Chicken Fat (preserved with Mixed Tocopherols), Turkey Meal, Whole Sweet Potatoes, Pumpkin, Tapioca Starch, Peas, Salmon Oil, Coconut Oil (preserved with Mixed Tocopherols), Whole Carrots, Dried Seaweed Meal, Pomegranate, Blackberries, Whole Blueberries, Whole Cranberries, Raspberries, Potassium Chloride, Taurine, DL-Methionine, Spinach, Turmeric, Tomato, Beets, Parsley, Chicory Root Extract, Sage, Bovine Colostrum, Organic Apple Cider Vinegar, Ginger, Green Tea Extract, Vitamin A Acetate, Vitamin E Supplement, Riboflavin Supplement, Vitamin B12 Supplement, Vitamin D3 Supplement, Niacin Supplement, Choline Chloride, Pyridoxine Hydrochloride, Thiamine Mononitrate, Folic Acid, Biotin, Inositol, Organic Dehydrated Kelp, Zinc Polysaccharide Complex, Iron Polysaccharide Complex, Manganese Polysaccharide Complex, Copper Polysaccharide Complex, Calcium Iodate, Sodium Selenite, L-Carnitine, Yucca Schidigera Extract, 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, Rosemary Extract. Show full list
Deboned Turkey, Chicken Meal, Turkey Meal, Chickpeas, Lentils, Ground Miscanthus Grass, Deboned Cod, Chicken Fat (preserved with Mixed Tocopherols & Citric Acid), Ground Flaxseed, Natural Flavor, Sweet Potato, Salmon Oil, Choline Chloride, Salt, Vitamin E Supplement, DL-Methionine, Dried Chicory Root, Yucca Schidigera Extract, Taurine, L-Carnitine, Dried Cranberries, Dried Kelp, Zinc Proteinate, Zinc Sulfate, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Iron Proteinate, Niacin Supplement, Iron Sulfate, Copper Proteinate, Copper Sulfate, Vitamin A Supplement, Manganese Proteinate, Thiamine Mononitrate, d-Calcium Pantothenate, Riboflavin Supplement, Dried Bacillus coagulans Fermentation Product, Pyridoxine Hydrochloride, Manganous Oxide, Biotin, Vitamin B12 Supplement, Vitamin D3 Supplement, Ethylenediamine Dihydroiodide, Folic Acid, Sodium Selenite, Calcium Iodate, Rosemary Extract. Show full list
Limited ingredient No No
Health focus Digestive health, Probiotic support, Skin coat health, Immune support, Joint care, Heart care, Brain health, Weight management, Endurance support Hairball control, Probiotic support, Skin coat health, Weight management, Digestive health, Immune support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Slow Cooked Not listed
Life stage Adult, Kitten 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 Adult Maintenance
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 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.

  • Turkey
  • Chickpea
  • Lentil
  • Chicken Fat
  • Mixed Tocopherol

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Common Questions

Which food scores higher on KibbleLab?

Nulo FreeStyle High-Protein Hairball Management Turkey & Cod Recipe Dry Cat Food scores higher, 8.6 to 8.3 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

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

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Health Extension Grain Free Turkey & Salmon Recipe Dry Cat Food and Nulo FreeStyle High-Protein Hairball Management Turkey & 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.