Purina ONE Lamb & Rice Formula Dry Dog Food Purina Pro Plan Pro Plan Sport Small Bites 27/17 Lamb & Rice Dry Dog Food
Purina Pro Plan Pro Plan Sport Small Bites 27/17 Lamb & Rice Dry Dog Food scores higher on KibbleLab, 9.8 to 8.8. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.
Purina ONE Lamb & Rice Formula Dry Dog Food and Purina Pro Plan Pro Plan Sport Small Bites 27/17 Lamb & Rice Dry Dog Food compared
| Attribute |
Verified Sep 4, 2026 |
Verified Sep 8, 2026 |
|---|---|---|
KibbleLab scoreThe KibbleLab expert rating, 0 to 10, based on published veterinary science. |
8.8 / 10 | 9.8 / 10 |
| Guaranteed analysis (as fed) | ||
ProteinGuaranteed analysis gives label minimums and maximums, not measured values, shown as fed. |
Not listed | 27.00% |
| Fat | Not listed | 17.00% |
| Fiber | Not listed | 3.00% |
| Calcium | 1.00% | 1.10% |
| Phosphorus | 0.80% | 0.90% |
| Omega-6 | 1.60% | 1.70% |
MoistureHigher moisture means a wetter food; it dilutes the other percentages above. |
12.00% | 12.00% |
| Calories | Not listed | 4236 kcal/kg |
| Calorie density | Moderate | High |
| Ingredients | ||
Full ingredient listEvery ingredient on each label, in order of weight. |
Lamb, rice flour, whole grain corn, whole grain wheat, chicken by-product meal, corn gluten meal, soybean meal, beef fat preserved with mixed-tocopherols, natural flavor, mono and dicalcium phosphate, glycerin, dried chicory root, calcium carbonate, salt, caramel color, soybean oil, potassium chloride, dried carrots, dried peas, DL-Methionine, 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], choline chloride, L-Lysine monohydrochloride. Show full list Show less |
Lamb, rice, corn protein meal, poultry by-product meal, whole grain wheat, beef fat preserved with mixed-tocopherols, oat meal, barley, dried beet pulp, fish meal, natural flavor, mono and dicalcium phosphate, dried egg product, fish oil, soybean oil, calcium carbonate, salt, potassium chloride, VITAMINS [Vitamin E supplement, niacin (Vitamin B-3), thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B-5), Vitamin A supplement, riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement], choline chloride, MINERALS [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], L-Lysine monohydrochloride, dried Bacillus coagulans fermentation product, L-ascorbyl-2-polyphosphate (Vitamin C), garlic oil. Show full list Show less |
| Limited ingredient | No | No |
| Marketed benefits | Digestive health, Immune support, Heart care, Skin coat health, High energy | Joint care, Skin coat health, Endurance support |
| Format & suitability | ||
| Food type | Dry | Dry |
| Texture | Kibble | Kibble |
| Processing | Not listed | Not listed |
| Life stage | Adult | All Life Stages |
| Breed size | All Breed Sizes | All Breed Sizes |
| AAFCO nutritional adequacy | ||
Complete & balancedWhether 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, Large Breed Growth (70+ lbs) |
SubstantiationHow adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile. |
Feeding Trials | Feeding Trials |
| Maker standards | ||
WSAVA guidelinesThe 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 accreditedThe 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 recordWe track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here. |
None | None |
| Where to buy | ||
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Shared ingredients
Both foods list these among their top ingredients, by label weight.
- Lamb
- Whole Grain Wheat
- Beef Fat
- Mixed Tocopherol
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Common Questions
Which food scores higher on KibbleLab?
Purina Pro Plan Pro Plan Sport Small Bites 27/17 Lamb & Rice Dry Dog Food scores higher, 9.8 to 8.8 out of 10. Scores reflect published veterinary science.
Do these two foods share ingredients?
Yes. They share these top ingredients: Lamb, Whole Grain Wheat, Beef Fat, Mixed Tocopherol.
Are both foods AAFCO complete and balanced?
Yes, both foods are labeled AAFCO complete and balanced.
See the full profiles: Purina ONE Lamb & Rice Formula Dry Dog Food and Purina Pro Plan Pro Plan Sport Small Bites 27/17 Lamb & Rice 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.
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