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Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food

Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food scores higher on KibbleLab, 8.8 to 8.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food and Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food compared

Nutrients:
As Fed
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

Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food
Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food

Verified Jul 22, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.3 / 10 8.8 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
28.00% 30.00%
Fat 13.00% 18.00%
Fiber 6.00% 4.75%
Calcium 1.10% 1.10%
Phosphorus 0.90% 0.90%
Omega-6 1.80% 2.00%
Taurine Not listed 0.15%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
12.00% 12.00%
Calories 3759 kcal/kg 4188 kcal/kg
Calorie density Moderate High
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
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
Chicken, rice, poultry by-product meal, corn protein meal, beef fat preserved with mixed-tocopherols, whole grain corn, whole grain wheat, dried egg product, pea fiber, fish meal, natural flavor, fish oil, soybean oil, mono and dicalcium phosphate, salt, potassium chloride, L-Lysine monohydrochloride, potassium citrate, calcium carbonate, choline chloride, taurine, 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), menadione sodium bisulfite complex (Vitamin K), Vitamin D-3 supplement, biotin (Vitamin B-7)], MINERALS [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], L-ascorbyl-2-polyphosphate (Vitamin C), magnesium sulfate, garlic oil. Show full list
Limited ingredient No No
Health focus Brain health, Eye health, Heart care Brain health, Joint care, Immune support, Bone health, Heart care, Focus training, Endurance support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Puppy Puppy
Breed size Large 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), Adult Maintenance, Large Breed Growth (70+ lbs) All Life Stages, 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.
Formulation Feeding Trials
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.
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.

  • Chicken
  • Whole Grain Wheat
  • Whole Grain Corn
  • Beef Fat
  • Mixed Tocopherol
  • Pea Fiber

Not sure which is right for your pet?

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Common Questions

Which food scores higher on KibbleLab?

Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy Food scores higher, 8.8 to 8.3 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Chicken, Whole Grain Wheat, Whole Grain Corn, Beef Fat, Mixed Tocopherol, Pea Fiber.

Are both foods AAFCO complete and balanced?

Yes, both foods are labeled AAFCO complete and balanced.

See the full profiles: Purina ONE Purina ONE Plus Large Breed Puppy Formula Dry Dog Food and Purina Pro Plan Pro Plan Sport Development 30/18 Large Breed Chicken & Rice Formula Dry Puppy 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.