Natural High Protein True Instinct with Real Beef & Salmon Dry Dog Food, 27.5-lb bag
Purina ONE Natural High Protein True Instinct with Real Beef & Salmon Dry Dog Food, 27.5-lb bag earns a Sniff Score of 57/100 (C) with Fair evidence. Zero controversial ingredients flagged. Score capped at 59 due to no AAFCO statement.
Graded by The Sniff System
Strong protein profile with beef as the primary ingredient, delivering high biological value.
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
No AAFCO statement. Nutritional completeness unverified.
Controversial ingredients · 1
- sodium seleniteSynthetic 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 →
Read why each ingredient is good or bad for dogs.
- 1protein animalbeef
Real meat. Dense in protein and iron. Some dogs are sensitive to it, but for most it's an excellent base.
- 2protein animalchicken meal
Chicken with the water cooked out. Per pound, packs more protein than fresh chicken.
- 3protein plantsoybean meal
Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.
- 4grainwheat
Whole wheat. Fine for most dogs, though a portion are sensitive. Not a quality concern, just a fit-for-your-dog question.
- 5beef fat preserved with mixed-tocopherols
Real animal fat from a named species, with natural vitamin E doing the preservation. The clean version.
- 6protein plantcorn gluten meal
Concentrated corn protein. Inflates the protein percent on the label without matching meat-quality amino acids.
- 7soy flour
Refined soy. Cheap plant protein, common in budget formulas. Pads the protein percent without matching meat amino acids.
- 8canola meal
- 9corn germ meal
- 10grainwhole grain corn
Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.
- 11glycerin
Humectant used in soft-moist foods to keep them chewy. Safe in moderation but a signal of a processed semi-moist product.
- 12protein animalsalmon
Real fish meat. Natural source of omega-3s, which kibble usually has to add back from oil.
- 13grainrice
Generic rice. Could be white or brown, the label doesn't say. Brown rice would be specified if it were.
- 14othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 15soy protein concentrate
- 16oat meal
Alternate spelling of oatmeal. Gentle whole grain, steady carb energy, soluble fiber.
- 17mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 18soybean oil
Plant oil. High in omega-6, which is required but commonly oversupplied. Fine in moderation.
- 19mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 20vegetable juice
- 21mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 22mono and dicalcium phosphate
Source of calcium and phosphorus. Standard inclusion in complete dog foods.
- 23mineralzinc sulfate
Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.
- 24mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 25mineralmanganese sulfate
Inorganic manganese. Functional but less well-absorbed than the chelated proteinate form.
Showing first 25 of 29. Position 1-5 has the largest weight in the recipe.
21 of 25 ingredients have a curated note. Coverage grows over time.