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Hill's Prescription Diet Brain Care + j/d Joint Care Chicken Dry Dog Food, 8.5-lb bag
Hill's Prescription Diet

Brain Care + j/d Joint Care Chicken Dry Dog Food, 8.5-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $6.94/lb

Hill's Prescription Diet Brain Care + j/d Joint Care Chicken Dry Dog Food, 8.5-lb bag earns a Sniff Score of 60/100 (B) with Fair evidence. Zero controversial ingredients flagged. Quality fat sources: named fat with marine oil (EPA and DHA source)..

Graded by The Sniff System

Why this score

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

FQI

AAFCO feeding trial substantiation for not stated.

ACF

Includes egg, named fish, or organ meat for diverse high-bioavailability protein.

STACK

Controversial ingredients · 1

  • sodium selenite
    Synthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.

Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →

Guaranteed analysis
Dry-matter protein: 18% ⓘ
Protein
16.5%
min (as fed)
Fat
11%
min (as fed)
Fiber
6%
max (as fed)
Moisture
10%
max
Ingredients

Read why each ingredient is good or bad for dogs.

38 total
Good Neutral Watch Flagged
  1. 1
    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.

  2. 2
    wheat

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

  3. 3
    whole grain corn

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

  4. 4
    flaxseed

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

  5. 5
    chicken

    Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.

  6. 6
    chicken meal

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

  7. 7
    chicken fat

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

  8. 8
    soybean meal

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

  9. 9
    hydrolyzed chicken flavor

    Hydrolyzed chicken used as a palatability enhancer. Real ingredient, tiny inclusion, no quality signal either way.

  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.

  11. 11
    fish oil

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

  12. 12
    pork liver flavor

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

  13. 13
    carrots

    Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.

  14. 14
    dried tomato pomace

    The fiber-rich byproduct of tomato processing. Sometimes flagged unfairly. It's a real fiber source, not a filler shortcut.

  15. 15
    dried citrus pulp
  16. 16
    lactic acid

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

  17. 17
    spinach

    Leafy green. Some iron, vitamin K, and fiber. The dose in kibble is small but it's real food.

  18. 18
    calcium carbonate

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

  19. 19
    salt

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

  20. 20
    lipoic acid
  21. 21
    potassium chloride

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

  22. 22
    choline chloride

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

  23. 23
    l-lysine

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

  24. 24
    dl-methionine

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

  25. 25
    taurine

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

Showing first 25 of 38. Position 1-5 has the largest weight in the recipe.

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