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Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food

Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food scores higher on KibbleLab, 8.4 to 8.3. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food and Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food compared

Nutrients:
As Fed
Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food
Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food

Verified Jul 18, 2026

Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food
Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food

Verified Jul 22, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science. No one can pay for a higher score.
8.3 / 10 8.4 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
22.00% 24.00%
Fat 12.00% 9.50%
Fiber 4.00% 2.00%
Calcium 0.50% 1.10%
Phosphorus 0.40% 0.90%
Omega-3 0.20% Not listed
Omega-6 2.00% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% 12.00%
Calories 3548 kcal/kg 3549 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Chicken, Chicken Meal (source of Glucosamine and Chondroitin Sulfate), Brown Rice, Barley, Oatmeal, Brewers Rice, Peas, Chicken Fat (preserved with Mixed Tocopherols), Dried Plain Beet Pulp, Natural Flavors, Potassium Chloride, Flaxseed, Salt, Choline Chloride, DL-Methionine, Chia Seed, Dried Coconut, Dried Tomato Pomace, Dried Egg Product, Dried Pumpkin, Dried Kale, Dried Spinach, Citric Acid (preservative), Mixed Tocopherols (preservative), Vitamin E Supplement, Ferrous Sulfate, Zinc Oxide, Sodium Selenite, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Manganese Sulfate, Copper Sulfate, D-Calcium Pantothenate, Biotin, Thiamine Mononitrate (Vitamin B1), Vitamin B12 Supplement, Vitamin A Supplement, Niacin Supplement, Riboflavin Supplement (Vitamin B2), Pyridoxine Hydrochloride (Vitamin B6), Vitamin D3 Supplement, Potassium Iodide, Manganous Oxide, Folic Acid, Rosemary Extract. Show full list
Brewers rice, chicken meal, brewers dried yeast, cassava root flour, animal fat preserved with mixed-tocopherols, potato protein, natural flavor, coconut oil, pea protein, glycerin, mono and dicalcium phosphate, potassium chloride, soybean oil, salt, L-Lysine monohydrochloride, dried colostrum, fish oil, calcium carbonate, pumpkin, Vitamin E supplement, zinc proteinate, taurine, choline chloride, DL-Methionine, L-ascorbyl-2-polyphosphate (Vitamin C), ferrous sulfate, manganese proteinate, niacin (Vitamin B-3), Vitamin A supplement, thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B-5), copper proteinate, riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, pyridoxine hydrochloride (Vitamin B-6), menadione sodium bisulfite complex (Vitamin K), folic acid (Vitamin B-9), calcium iodate, biotin (Vitamin B-7), Vitamin D-3 supplement, sodium selenite. Show full list
Limited ingredient No No
Health focus Skin coat health, Digestive health, Immune support, Bone health, Sensitive stomach Digestive health, Immune support
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Baked Not listed
Life stage Adult Puppy, Adult
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.
Not indicated Yes
Life stages Not listed 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.
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 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 Chewy
Amazon

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Shared ingredients

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

  • Chicken
  • Brewer's Rice
  • Mixed Tocopherol

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 Veterinary Diets EN Gastroenteric Naturals Dry Dog Food scores higher, 8.4 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, Brewer's Rice, Mixed Tocopherol.

Are both foods AAFCO complete and balanced?

Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food does not list an AAFCO status; Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals Dry Dog Food is labeled complete and balanced.

See the full profiles: Nutro Natural Choice Adult Large Breed Chicken & Brown Rice Dry Dog Food and Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Naturals 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.