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Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food

Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food scores higher on KibbleLab, 9.0 to 8.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food and Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food compared

Nutrients:
As Fed
Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food
Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food

Verified Jul 21, 2026

Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food
Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food

Verified Jul 24, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science. No one can pay for a higher score.
9.0 / 10 8.3 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
Not listed 28.00%
Fat Not listed 13.00%
Fiber 2.50% 6.00%
Calcium 1.54% 1.10%
Phosphorus 1.26% 0.90%
Omega-3 0.62% Not listed
Omega-6 4.11% 1.80%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
Not listed 12.00%
Calories 3747 kcal/kg 3759 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Chicken, Brown Rice, Whole Grain Wheat, Chicken Meal, Chicken Fat, Whole Grain Corn, Whole Grain Oats, Pea Protein, Soybean Meal, Hydrolyzed Chicken Flavor, Ground Pecan Shells, Dicalcium Phosphate, Lactic Acid, Pork Liver Flavor, Soybean Oil, Iodized Salt, Flaxseed, Dried Beet Pulp, Dried Citrus Pulp, Potassium Chloride, Fish Oil, Choline Chloride, Pressed Cranberries, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), L-Threonine, DL-Methionine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols for freshness, Natural Flavors, L-Tryptophan, Beta-Carotene. Show full list
Chicken, rice flour, soybean meal, corn gluten meal, chicken by-product meal, whole grain wheat, whole grain corn, beef fat preserved with mixed-tocopherols, pea fiber, natural flavor, glycerin, dried egg product, mono and dicalcium phosphate, fish oil, salt, calcium carbonate, caramel color, dried carrots, dried peas, potassium chloride, VITAMINS [Vitamin E supplement, niacin (Vitamin B-3), Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), Vitamin D-3 supplement, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7)], MINERALS [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], potassium citrate, choline chloride, L-Lysine monohydrochloride. Show full list
Limited ingredient No No
Health focus Probiotic support, Digestive health, Bone health, Brain health, Immune support Brain health, Eye health, Heart care
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Puppy Puppy
Breed size All Breed Sizes Large
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 Growth (puppy/kitten), Gestation / Lactation Growth (puppy/kitten), Adult Maintenance, Large Breed Growth (70+ lbs)
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Feeding Trials 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.
Yes Yes
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.
Yes 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 PetSmart
Amazon

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Shared ingredients

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

  • Chicken
  • Whole Grain Wheat
  • Whole Grain Corn
  • Soybean

Not sure which is right for your pet?

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Common Questions

Which food scores higher on KibbleLab?

Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food scores higher, 9.0 to 8.3 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: Chicken, Whole Grain Wheat, Whole Grain Corn, Soybean.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Hill's Science Diet Puppy Small Bites Chicken & Brown Rice Recipe Dry Dog Food and Purina ONE Purina ONE Plus Large Breed Puppy Formula 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.