Sport Development High-Protein 30/20 Chicken & Rice Formula Puppy Food, 24-lb bag
Graded by The Sniff System
Purina Pro Plan Sport Development High-Protein 30/20 Chicken & Rice Formula Puppy Food is a dry food for puppies, with chicken as its primary protein.
This formula features chicken as the main protein, which provides good amino acid coverage for growing puppies. It also includes quality fat sources like beef fat and fish oil, which is a good source of EPA and DHA. The food has AAFCO feeding trial substantiation for growth, meaning it's been tested to support puppy development.
Nothing concerning in the deck.
Good fit for puppies, especially those with high energy needs. Nothing serious working against it.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Good fit for lower-energy giant working breeds, including the Saint Bernard, navigating diet-associated DCM concerns. Working in its favor: taurine listed as added ingredient. Chicken anchors position 1, with zero pulses in the top 15, plus fish meal at position 9. What we'd flag: calorie density (472 kcal/cup) is rich for a lower-activity breed. Based on 3,363 OFA cardiac screenings, 1.0% of Saint Bernards had abnormal findings. Dilated cardiomyopathy and subaortic stenosis are noted heritable cardiac diseases in the breed (OFA) .
Looking at this for puppy Saint Bernards or Saint Bernards with diet-associated DCM concerns ? We are building dedicated pages for these combinations.
Auto-matched from this product's measurements (ingredients, life stage, calorie density) to a breed archetype. Not a substitute for vet input on your specific dog.
Research informing this analysis
MethodologyThe Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.
- FDA, 2022epidemiology · breed predisposition· cited in 4 claims
- FDA, 2019cardiac concerns with named research if dcm predisposed · diet composition· cited in 3 claims
- OFAcardiac concerns with named research if dcm predisposed
Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.
Solid grade. 60/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+17.5 points): Reasonable protein quality. chicken delivers solid amino acid coverage. The supporting beat: fat quality (+12 points). Quality fat sources: named fat with marine oil (EPA and DHA source). What's keeping it out of A-tier: protein quality (17.5 of 27 possible) and ingredient-source specificity (3 of 12 possible). Full protein quality requires named-species named-cut proteins in the top of the deck (e.g., "deboned chicken" rather than "chicken meal" or "poultry meal"); full ingredient-source specificity requires a named species (not a generic descriptor like "fish meal" or "animal fat") for every animal-source ingredient in the top 15.
Reasonable protein quality. chicken delivers solid amino acid coverage.
Quality fat sources: named fat with marine oil (EPA and DHA source).
AAFCO feeding trial substantiation for growth.
No negative drivers crossed our reporting threshold.
- Bottom 2% for crude fiber in Purina Pro Plan's lineup (3.4% DMB)
- Top 2% for DMB fat in grain-inclusive dry kibbles (22.7%)
- Bottom 3% for carb quality in Purina Pro Plan's lineup (9/16)
Computed against the rest of our catalog. Percentiles refresh on each catalog update.
Similar dog foods worth considering
Three lenses on products with formulation profiles similar to this one.
Purina Pro Plan Adult Large Breed Shredded Blend Chicken & Rice Formula Dry Dog Food, 34-lb bag
Scores 8 points higher with a similar formulation profile.
Purina Pro Plan Sport All Life Stages High-Protein Active 26/16 Formula Dry Dog Food, 37.5-lb bag
$1.60/lb vs your seed's $3.12/lb (49% less) at a comparable score.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Read why each ingredient is good or bad for dogs.
- 1protein animalchicken
Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.
Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.
- 2grainrice
Generic rice. Could be white or brown, the label doesn't say. Brown rice would be specified if it were.
Position 2: major carbohydrate source.
- 3protein animalpoultry by-product meal
Unnamed poultry. The mix can include any combination of chicken, turkey, or other birds, with no traceability. Named by-product meals are fine. This one isn't.
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4corn protein meal
Concentrated corn protein. Similar in role to corn gluten meal, pads the protein number on the label without matching meat amino acids.
Position 4: supporting grain. Smaller contribution to the carb deck.
- 5grainwhole grain corn
Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.
Position 5: supporting grain. Smaller contribution to the carb deck.
- 6beef fat preserved with mixed-tocopherols
Real animal fat from a named species, with natural vitamin E doing the preservation. The clean version.
Position 6: supporting protein. Modest contribution to total protein weight.
- 7dried egg product
Whole eggs with the water removed. Same nutritional value as fresh eggs, just shelf-stable.
Position 7: supporting protein. Modest contribution to total protein weight.
- 8corn germ meal
Position 8: supporting grain. Smaller contribution to the carb deck.
- 9protein animalfish meal
Concentrated fish protein, usually whitefish, herring, or mackerel. Strong amino acid profile. See why →
Position 9: supporting protein. Modest contribution to total protein weight.
- 10othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 11fatfish oil
Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.
Position 11. Moderate marine-oil inclusion. Supplements EPA/DHA without being the primary fat.
- 12soybean oil
Plant oil. High in omega-6, which is required but commonly oversupplied. Fine in moderation.
Position 12: trace fat. Below the level that materially shifts the fat profile.
- 13mono and dicalcium phosphate
Source of calcium and phosphorus. Standard inclusion in complete dog foods.
- 14mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 15mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 16mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 17supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 18mineralzinc sulfate
Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.
- 19mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 20mineralmanganese sulfate
Inorganic manganese. Functional but less well-absorbed than the chelated proteinate form.
- 21mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
- 22mineralcalcium iodate
Source of iodine for thyroid function. Functional, required in complete formulas.
- 23mineralsodium selenite Flagged
Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →
- 24supplementtaurine
Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.
- 25mineralmagnesium sulfate
Source of magnesium, a required mineral. Standard inclusion in complete diets.
Showing first 25 of 29. Position 1-5 has the largest weight in the recipe.
24 of 25 ingredients have a curated note. Coverage grows over time.