SmartBlend Grain-Free True Instinct Classic Ground with Real Turkey & Venison Canned Dog Food, 13-oz, case of 12
Purina ONE SmartBlend Grain-Free True Instinct Classic Ground with Real Turkey & Venison Canned Dog Food, 13-oz, case of 12 earns a Sniff Score of 51/100 (C) with Fair evidence. 2 controversial ingredients flagged. Score capped at 59 due to no AAFCO statement.
Graded by The Sniff System
Strong protein profile with turkey as the primary ingredient, delivering high biological value.
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
No declared omega-3 source. Fish oil, salmon oil, and algae oil all absent.
No AAFCO statement. Nutritional completeness unverified.
Controversial ingredients · 2
- carrageenanSeaweed-derived thickener; some studies link it to gastrointestinal inflammation. Most common in wet foods but appears in some kibble gravies.
- 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 →
Wet and fresh foods contain more water than kibble (typically 65-78%). On a dry-matter basis, this food's protein content is roughly 41%, comparable to premium kibble (typically 30-45% DMB protein).
Read why each ingredient is good or bad for dogs.
- 1protein animalturkey
Real meat. Lean protein, good amino acid profile, often well-tolerated by dogs sensitive to chicken.
- 2turkey broth
Real broth from named meat. Adds flavor and moisture, signals a recipe that leans on real meat.
- 3protein animalchicken
Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.
- 4pork lungs
- 5liver
Generic liver, usually chicken or beef. Among the most nutrient-dense ingredients a dog can eat. Named species is more informative.
- 6protein animalvenison
Real meat, lean and gamey. Used as a novel protein for dogs with sensitivities.
- 7othercarrageenan Flagged
Seaweed-derived thickener. Some lab studies suggest gut inflammation, but the evidence in pets is mixed.
- 8fiberguar gum
Thickener common in wet food. Emerging research on emulsifiers and the gut microbiome, but no smoking gun in dogs yet.
- 9mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 10mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 11mineralzinc sulfate
Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.
- 12mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 13mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
- 14mineralmanganese sulfate
Inorganic manganese. Functional but less well-absorbed than the chelated proteinate form.
- 15mineralpotassium iodide
Source of iodine, an essential trace mineral for thyroid function. Required for AAFCO-complete formulas.
- 16mineralsodium selenite Flagged
Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →
- 17fiberlocust bean gum
Thickener from carob seed. Generally well-tolerated. Less controversial than carrageenan or guar gum.
- 18supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
17 of 18 ingredients have a curated note. Coverage grows over time.