Adult 1-5 Large Breed Chicken & Brown Rice Recipe No Corn, Wheat or Soy Dry Dog Food, 30-lb bag
Graded by The Sniff System
Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe is a dry food for adult large breed dogs, primarily featuring chicken.
This formula uses quality carbohydrate sources that include fermentable fiber, which is good for gut health. Chicken provides reasonable protein quality with solid amino acid coverage. It also has AAFCO feeding trial substantiation for adult maintenance.
Nothing concerning in the deck.
Good fit for adult large breed dogs. Nothing serious working against it.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Strong fit for adult Golden Retrievers and similar active sporting breeds navigating diet-associated DCM concerns. Working in its favor: explicitly formulated for large-breed dogs. Chicken anchors position 1, with one pulse (pea protein at position 8), plus chicken liver flavor at position 11 (a natural taurine precursor). In its 2022 update on diet-associated DCM, the FDA identified Golden Retrievers as the most reported breed, with 121 cases out of 1,382 total canine reports (8.8%) received between January 1, 2014, and November 1, 2022 (FDA, 2022) .
Looking at this for adult Golden Retrievers or Golden Retrievers 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, 2022cardiac · epidemiology · breed predisposition· cited in 5 claims
- FDA, 2019diet composition· cited in 2 claims
- NRC, 2006nutrient bioavailability
Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.
Solid grade. 70/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Carbohydrate quality did the heavy lifting (+15 points): Quality carbohydrate sources with fermentable fiber. The supporting beat: protein quality (+14.5 points). Reasonable protein quality. chicken delivers solid amino acid coverage. What's keeping it out of A-tier: protein quality (14.5 of 27 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").
Quality carbohydrate sources with fermentable fiber.
Reasonable protein quality. chicken delivers solid amino acid coverage.
AAFCO feeding trial substantiation for adult maintenance.
No negative drivers crossed our reporting threshold.
- Bottom 4% for crude fiber in grain-inclusive dry kibbles (3.3% DMB)
- Bottom 4% for DMB protein in dry kibbles (21.1%)
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.
Hill's Science Diet Adult Perfect Digestion Large Breed Chicken Dry Dog Food, 22-lb bag
Scores 4 points higher with a similar formulation profile.
Hill's Science Diet Adult Large Breed Chicken & Barley Dry Dog Food, 45-lb bag
$2.33/lb vs your seed's $3.00/lb (22% 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.
- 2grainbrown rice
Whole grain that's easy to digest. Steady carb energy plus a little fiber.
Position 2: major carbohydrate source.
- 3brewers rice
Broken rice kernels left over from milling, usually destined for human beer-making. Cheaper than whole or even white rice. Same carbs, less nutrition than the brown version. See why →
Position 3: major carbohydrate source.
- 4cracked pearled barley
Pre-cracked pearled barley for better digestibility. Same whole-grain story.
Position 4. Within the FDA's top-5 DCM-pattern threshold. Especially notable if multiple pulses stack here.
- 5protein animalchicken meal
Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →
Position 5: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 6grainoats
Whole grain. Steady energy, soluble fiber, and well-tolerated by most dogs.
Position 6: supporting grain. Smaller contribution to the carb deck.
- 7fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid. See why →
Position 7: trace fat. Below the level that materially shifts the fat profile.
- 8protein plantpea protein
Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.
Position 8. Moderate inclusion. Contributes carbohydrate and some plant protein.
- 9fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 9: trace fat. Below the level that materially shifts the fat profile.
- 10fiberdried beet pulp
Soluble fiber from sugar-beet processing. Sometimes treated as a filler, but it's actually one of the better fiber sources in kibble. See why →
Position 10: functional fiber for digestion or satiety.
- 11chicken liver flavor
Hydrolyzed chicken liver used as a flavor enhancer. Real ingredient, used in tiny amounts for palatability.
Position 11. Small organ inclusion. Functional but not a primary contributor to the protein profile.
- 12lactic acid
Natural acid used as a mild preservative and pH adjuster. Found in fermented foods too. Safe at typical inclusion.
- 13mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 14mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 15supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 16legumegreen peas
Same as peas. Useful in small amounts. The concern is when pulses dominate the top of the ingredient list. See why →
- 17supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 18fruitapples
Real fruit, some fiber and antioxidants. The amount in kibble is too small to matter much.
- 19fruitcranberries
Often added with a urinary-tract-support marketing angle. Real cranberry compounds help in concentrate form, but kibble doses are small.
- 20mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 21vegetablecarrots
Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.
- 22mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 23zinc oxide
Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.
- 24mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
- 25manganous oxide
Inorganic manganese. Functional, cheaper than chelated forms, less efficiently absorbed.
Showing first 25 of 32. Position 1-5 has the largest weight in the recipe.
25 of 25 ingredients have a curated note. Coverage grows over time.