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Purina ONE Natural True Instinct High Protein Real Salmon & Tuna Dry Dog Food, 36-lb bag
Purina ONE

Natural True Instinct High Protein Real Salmon & Tuna Dry Dog Food, 36-lb bag

Evidence Fair
dry $1.76/lb

Purina ONE Natural True Instinct High Protein Real Salmon & Tuna Dry Dog Food, 36-lb bag earns a Sniff Score of 59/100 (C) with Fair evidence. Zero controversial ingredients flagged. Score capped at 59 due to no AAFCO statement.

Graded by The Sniff System

Why this score

Strong protein profile with salmon as the primary ingredient, delivering high biological value.

PQI

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

FQI

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

STACK

Score capped at 59 due to no AAFCO statement.

CAP why?

No AAFCO statement. Nutritional completeness unverified.

ACF
Guaranteed analysis
Dry-matter protein: 34% ⓘ
Protein
30%
min (as fed)
Fat
17%
min (as fed)
Fiber
14%
max (as fed)
Moisture
12%
max
Ingredients

Read why each ingredient is good or bad for dogs.

21 total
Good Neutral Watch Flagged
  1. 1
    salmon

    Real fish meat. Natural source of omega-3s, which kibble usually has to add back from oil.

  2. 2
    chicken meal

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

  3. 3
    soy flour

    Refined soy. Cheap plant protein, common in budget formulas. Pads the protein percent without matching meat amino acids.

  4. 4
    wheat

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

  5. 5
    beef fat preserved with mixed tocopherols
  6. 6
    whole grain corn

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

  7. 7
    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.

  8. 8
    soy flakes
  9. 9
    corn germ meal
  10. 10
    rice

    Generic rice. Could be white or brown, the label doesn't say. Brown rice would be specified if it were.

  11. 11
    tuna
  12. 12
    oat meal

    Alternate spelling of oatmeal. Gentle whole grain, steady carb energy, soluble fiber.

  13. 13
    glycerin

    Humectant used in soft-moist foods to keep them chewy. Safe in moderation but a signal of a processed semi-moist product.

  14. 14
    natural flavor

    Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.

  15. 15
    soybean oil

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

  16. 16
    salt

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

  17. 17
    mono and dicalcium phosphate

    Source of calcium and phosphorus. Standard inclusion in complete dog foods.

  18. 18
    calcium carbonate

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

  19. 19
    fish oil

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

  20. 20
    malted barley extract
  21. 21
    choline chloride

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

16 of 21 ingredients have a curated note. Coverage grows over time.