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Hill's Science Diet Puppy Small Breed & Mini Breed Chicken Meal & Brown Rice Recipe Dry Dog Food, 12.5-lb bag
Hill's Science Diet

Puppy Small Breed & Mini Breed Chicken Meal & Brown Rice Recipe Dry Dog Food, 12.5-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.92/lb

Graded by The Sniff System

In plain English

Hill's Science Diet Puppy Small Breed & Mini Breed Chicken Meal & Brown Rice Recipe is a dry food for puppies, with chicken as the primary protein.

This formula features chicken as a primary protein, which offers solid amino acid coverage. It also includes quality carbohydrate sources with fermentable fiber, and named fats with marine oil, providing beneficial EPA and DHA.

Nothing concerning in the deck.

Good fit for small and mini breed puppies. Nothing serious working against it.

Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.

Who this is for

Strong fit for moderately active toy breeds, including the Cavalier King Charles Spaniel, navigating diet-associated DCM concerns. Chicken anchors position 1, with one pulse (pea protein at position 6), plus chicken liver flavor at position 10 (a natural taurine precursor). The FDA's 2019 investigation update on diet-associated DCM included 13 reported cases in Cavalier King Charles Spaniels, making them one of the top 15 most frequently reported breeds at that time  (FDA, 2019) .

Looking at this for puppy Cavalier King Charles Spaniels or Cavalier King Charles Spaniels 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

Methodology

The Sniff System grades this product against 2 cited studies relevant to its profile. Each link opens the original source.

  • FDA, 2022
    epidemiology · breed predisposition· cited in 4 claims
  • FDA, 2019
    cardiac · diet composition· cited in 3 claims

Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.

Why this score

Sniff scored this formula 73/100, landing in B-tier territory. The biggest contributor was protein quality (+16 points): Reasonable protein quality. chicken delivers solid amino acid coverage. Also adding to the lift: carbohydrate quality (+15). Quality carbohydrate sources with fermentable fiber. The 2-point gap to A-tier sits mostly in protein quality (16 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").

What lifted the score

Reasonable protein quality. chicken delivers solid amino acid coverage.

PQI

Quality carbohydrate sources with fermentable fiber.

CQI

Quality fat sources: named fat with marine oil (EPA and DHA source).

FQI
What pulled it down

No negative drivers crossed our reporting threshold.

What sets this apart
  • Top 10% for DMB fat in Hill's Science Diet's lineup (16.7%)
  • Bottom quartile for crude fiber in Hill's Science Diet's lineup (4.4% DMB)
  • Top quartile for DMB protein in Hill's Science Diet's lineup (26.7%)

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.

Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.

Guaranteed analysis
Dry-matter protein: 27%
Protein
24%
min (as fed)
Fat
15%
min (as fed)
Fiber
4%
max (as fed)
Moisture
10%
max
Ingredients

Read why each ingredient is good or bad for dogs.

40 total
Good Neutral Watch Flagged
  1. 1
    chicken

    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.

  2. 2
    oats

    Whole grain. Steady energy, soluble fiber, and well-tolerated by most dogs.

    Position 2: major carbohydrate source.

  3. 3
    brown rice

    Whole grain that's easy to digest. Steady carb energy plus a little fiber.

    Position 3: major carbohydrate source.

  4. 4
    chicken meal

    Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →

    Position 4: significant protein contributor. Adds amino-acid diversity to the top of the deck.

  5. 5
    chicken fat

    Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid. See why →

    Position 5: secondary fat. Often where marine oils sit when present alongside a primary land-animal fat.

  6. 6
    pea protein

    Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.

    Position 6. Moderate inclusion. Contributes carbohydrate and some plant protein.

  7. 7
    whole grain corn

    Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.

    Position 7: supporting grain. Smaller contribution to the carb deck.

  8. 8
    cracked pearled barley

    Pre-cracked pearled barley for better digestibility. Same whole-grain story.

    Position 8. Moderate inclusion. Contributes carbohydrate and some plant protein.

  9. 9
    soybean meal

    Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.

    Position 9: moderate plant-protein boost. Less likely to materially shift the protein profile.

  10. 10
    chicken liver flavor

    Hydrolyzed chicken liver used as a flavor enhancer. Real ingredient, used in tiny amounts for palatability.

    Position 10. Functional organ inclusion. Adds amino acids and micronutrients even at smaller weight.

  11. 11
    corn 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 11: minor grain inclusion.

  12. 12
    pork liver flavor

    Hydrolyzed pork liver used as a flavor enhancer. Same role as chicken liver flavor.

    Position 12. Small organ inclusion. Functional but not a primary contributor to the protein profile.

  13. 13
    dicalcium phosphate

    Calcium and phosphorus combined. Required source of both minerals, especially in formulas without much bone content.

  14. 14
    ground pecan shells
  15. 15
    lactic acid

    Natural acid used as a mild preservative and pH adjuster. Found in fermented foods too. Safe at typical inclusion.

  16. 16
    soybean oil

    Plant oil. High in omega-6, which is required but commonly oversupplied. Fine in moderation.

  17. 17
    flaxseed

    Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.

  18. 18
    dried 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 →

  19. 19
    fish oil

    Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.

  20. 20
    dried citrus pulp
  21. 21
    calcium carbonate

    Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.

  22. 22
    salt

    Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.

  23. 23
    potassium chloride

    Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.

  24. 24
    sodium tripolyphosphate

    Preservative and texture agent in wet food. Functional at small doses, not a major concern, but some brands avoid it.

  25. 25
    choline chloride

    Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.

Showing first 25 of 40. Position 1-5 has the largest weight in the recipe.

23 of 25 ingredients have a curated note. Coverage grows over time.