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Halo Elevate Healthy Grains Red Meat Recipe Adult Dry Dog Food Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog Food

Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog Food scores higher on KibbleLab, 8.7 to 8.6. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Halo Elevate Healthy Grains Red Meat Recipe Adult Dry Dog Food and Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog Food compared

Nutrients:
As Fed
Halo Elevate Healthy Grains Red Meat Recipe Adult Dry Dog Food
Halo Elevate Healthy Grains Red Meat Recipe Adult Dry Dog Food

Verified May 20, 2026

Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog Food

Verified Jul 19, 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 8.7 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
32.00% 35.00%
Fat 18.00% 18.00%
Fiber 3.50% 4.00%
Calcium Not listed 1.20%
Phosphorus Not listed 1.00%
Omega-3 1.00% 0.55%
Omega-6 4.00% 3.00%
Taurine 0.25% 0.20%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
9.00% 10.00%
Calories 3789 kcal/kg 3708 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Beef, Pork Meal, Salmon Meal, Oats, Barley, Tapioca, Pork, Pork Fat (preserved with Mixed Tocopherols), Sunflower Oil, Quinoa, Natural Flavor, Salmon Oil, Potassium Chloride, Salt, Inulin, Taurine, Vitamins (Vitamin E Supplement, Niacin Supplement, d-Calcium Pantothenate, Riboflavin Supplement, Vitamin A Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Vitamin B12 Supplement, Vitamin D3 Supplement, Folic Acid, Biotin), Minerals (Zinc Proteinate, Iron Proteinate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, Calcium Iodate), Mixed Tocopherols (preservative), Dried Bacillus coagulans Fermentation Product, Choline Chloride, Parsley Show full list
Deboned Beef, Deboned Lamb, Salmon Meal, Turkey Meal, Deboned Pork, Chicken Meal, Organic Oats, Organic Barley, Chicken Fat (preserved with Mixed Tocopherols & Citric Acid), Organic Millet, Ground Miscanthus Grass, Natural Flavor, Potassium Chloride, Salt, Dried Pumpkin, Dried Blueberries, Dried Spinach, Dried Chicory Root, DL-Methionine, Choline Chloride, Taurine, Calcium Carbonate, Zinc Proteinate, Vitamin E Supplement, Zinc Sulfate, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Iron Proteinate, Niacin Supplement, Ferrous Sulfate, Copper Proteinate, Copper Sulfate, Vitamin A Supplement, Manganese Proteinate, Thiamine Mononitrate, Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride, Manganous Oxide, Biotin, Dried Bacillus coagulans Fermentation Product, Vitamin B12 Supplement, Vitamin D3 Supplement, Folic Acid, Sodium Selenite, Calcium Iodate, Rosemary Extract. Show full list
Limited ingredient No No
Health focus Digestive health, Immune support, Heart care, Skin coat health, Joint care, High energy, Probiotic support Heart care, Immune support, Skin coat health
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Freeze Dried Not listed
Life stage Adult Puppy, Adult, All Life Stages
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 Adult Maintenance 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 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
Amazon

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Shared ingredients

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

  • Pork
  • Salmon
  • Oat
  • Barley
  • Mixed Tocopherol

Not sure which is right for your pet?

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Common Questions

Which food scores higher on KibbleLab?

Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog Food scores higher, 8.7 to 8.6 out of 10. Scores reflect published veterinary science, and no one can pay for a higher score.

Do these two foods share ingredients?

Yes. They share these top ingredients: Pork, Salmon, Oat, Barley, Mixed Tocopherol.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Halo Elevate Healthy Grains Red Meat Recipe Adult Dry Dog Food and Nulo Challenger High-Protein Kibble Alpine Ranch Beef, Lamb & Pork Recipe Dry Dog 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.