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Hill's Science Diet Adult Healthy Mobility Large Breed Chicken Meal, Brown Rice & Barley Recipe Dry Dog Food, 30-lb bag
Hill's Science Diet

Adult Healthy Mobility Large Breed Chicken Meal, Brown Rice & Barley Recipe Dry Dog Food, 30-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.00/lb

Graded by The Sniff System

In plain English

Hill's Science Diet Adult Healthy Mobility is a dry food for adult dogs, featuring chicken meal as its main protein.

This formula uses quality carbohydrate sources that include fermentable fiber, which is good for gut health. Chicken meal provides solid protein quality and amino acid coverage. You'll also find quality fat sources, including named fats and marine oil for EPA and DHA.

Nothing concerning in the deck.

Good fit for adult large breed dogs, especially those needing support for healthy mobility. 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 active large sporting breeds, including the Golden Retriever, navigating diet-associated DCM concerns. Working in its favor: explicitly formulated for large-breed dogs. Chicken meal anchors position 1, with zero pulses in the top 15, 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

Methodology

The Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.

  • FDA, 2022
    cardiac · epidemiology · breed predisposition· cited in 5 claims
  • FDA, 2019
    diet composition· cited in 2 claims
  • NRC, 2006
    nutrient bioavailability

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 If you find a citation that's wrong, outdated, or misapplied, tell us.

Why this score

Solid grade. 72/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Carbohydrate quality did the heavy lifting (+16 points): Quality carbohydrate sources with fermentable fiber. The supporting beat: protein quality (+15 points). Reasonable protein quality. chicken meal delivers solid amino acid coverage. What's keeping it out of A-tier: protein quality (15 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

Quality carbohydrate sources with fermentable fiber.

CQI

Reasonable protein quality. chicken meal delivers solid amino acid coverage.

PQI

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
  • Bottom 2% for crude fiber in Hill's Science Diet's lineup (2.6% DMB)
  • Top quartile for DMB fat in Hill's Science Diet's lineup (16.4%)
  • Bottom quartile for DMB protein in grain-inclusive dry kibbles (24.3%)

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
Protein
21.9%
min (as fed)
Fat
14.8%
min (as fed)
Fiber
2.3%
max (as fed)
Moisture
n/a
max
Ingredients

Read why each ingredient is good or bad for dogs.

33 total
Good Neutral Watch Flagged
  1. 1
    chicken meal

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

    Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.

  2. 2
    cracked pearled barley

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

    Position 2. Pulse-family ingredient this high in the deck is a notable build choice. When stacked with other pulses in the top 10, matches the formulation pattern the FDA flagged in its diet-associated DCM investigation.

  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
    brewers 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 4: supporting grain. Smaller contribution to the carb deck.

  5. 5
    wheat

    Whole wheat. Fine for most dogs, though a portion are sensitive. Not a quality concern, just a fit-for-your-dog question.

    Position 5: supporting grain. Smaller contribution to the carb deck.

  6. 6
    sorghum

    Whole grain with a low glycemic index. Gluten-free, well-tolerated, decent fiber content.

    Position 6: supporting grain. Smaller contribution to the carb deck.

  7. 7
    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 →

    Position 7: functional fiber for digestion or satiety.

  8. 8
    soybean meal

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

    Position 8: moderate plant-protein boost. Less likely to materially shift the protein profile.

  9. 9
    chicken fat

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

    Position 9: trace fat. Below the level that materially shifts the fat profile.

  10. 10
    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 10: minor grain inclusion.

  11. 11
    chicken 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.

  12. 12
    soybean 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.

  13. 13
    fish oil

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

    Position 13. Trace marine oil. Contributes some omega-3 but well below the level that drives EPA/DHA totals.

  14. 14
    flaxseed

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

    Position 14: trace fat. Below the level that materially shifts the fat profile.

  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
    pork liver flavor

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

  17. 17
    potassium chloride

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

  18. 18
    dl-methionine

    Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.

  19. 19
    salt

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

  20. 20
    calcium carbonate

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

  21. 21
    choline chloride

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

  22. 22
    l-lysine

    Essential amino acid. Plant-protein-heavy formulas sometimes add it to round out the amino acid profile.

  23. 23
    taurine

    Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.

  24. 24
    ferrous sulfate

    Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.

  25. 25
    zinc oxide

    Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.

Showing first 25 of 33. Position 1-5 has the largest weight in the recipe.

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