Skip to main content
Sniff
Purina ONE SmartBlend Adult Classic Ground Chicken & Brown Rice Entree Canned Dog Food, 13-oz, case of 12
Purina ONE

SmartBlend Adult Classic Ground Chicken & Brown Rice Entree Canned Dog Food, 13-oz, case of 12

Evidence Fair
AAFCO compliance inferred from product name
wet $2.44/lb

Purina ONE SmartBlend Adult Classic Ground Chicken & Brown Rice Entree Canned Dog Food, 13-oz, case of 12 earns a Sniff Score of 49/100 (C) with Fair evidence. 2 controversial ingredients flagged. Primary concern: no declared omega-3 source. fish oil, salmon oil, and algae oil all absent..

Graded by The Sniff System

Why this score

Reasonable protein quality. chicken delivers solid amino acid coverage.

PQI

Quality carbohydrate sources with declared fiber.

CQI

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

STACK

No declared omega-3 source. Fish oil, salmon oil, and algae oil all absent.

FQI

Contains carrageenan. Plausible rodent colitis mechanism, no direct canine clinical evidence at food-grade levels. Concern elevated for dogs with IBD..

CIP

Contains guar gum. Emerging microbiome data on emulsifiers; no canine clinical evidence. Minor penalty in canned food..

CIP

Controversial ingredients · 2

  • 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.
  • carrageenan
    Seaweed-derived thickener; some studies link it to gastrointestinal inflammation. Most common in wet foods but appears in some kibble gravies.

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

Guaranteed analysis
Dry-matter protein: 36% ⓘ
Protein
8%
min (as fed)
Fat
7%
min (as fed)
Fiber
1.5%
max (as fed)
Moisture
78%
max

Wet and fresh foods contain more water than kibble (typically 65-78%). On a dry-matter basis, this food's protein content is roughly 36%, comparable to premium kibble (typically 30-45% DMB protein).

Ingredients

Read why each ingredient is good or bad for dogs.

20 total
Good Neutral Watch Flagged
  1. 1
    chicken

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

  2. 2
    chicken broth

    Real broth, adds flavor and moisture. Negligible nutrition on its own but tells you the recipe leans on real meat.

  3. 3
    liver

    Generic liver, usually chicken or beef. Among the most nutrient-dense ingredients a dog can eat. Named species is more informative.

  4. 4
    pork lungs
  5. 5
    brown rice

    Whole grain that's easy to digest. Steady carb energy plus a little fiber.

  6. 6
    oat meal

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

  7. 7
    carrots

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

  8. 8
    spinach

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

  9. 9
    egg product

    Processed whole eggs. Same nutritional profile as fresh eggs, just shelf-stable.

  10. 10
    potassium chloride

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

  11. 11
    zinc sulfate

    Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.

  12. 12
    ferrous sulfate

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

  13. 13
    copper sulfate

    Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.

  14. 14
    manganese sulfate

    Inorganic manganese. Functional but less well-absorbed than the chelated proteinate form.

  15. 15
    potassium iodide

    Source of iodine, an essential trace mineral for thyroid function. Required for AAFCO-complete formulas.

  16. 16
    sodium 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 →

  17. 17
    carrageenan Flagged

    Seaweed-derived thickener. Some lab studies suggest gut inflammation, but the evidence in pets is mixed.

  18. 18
    guar gum

    Thickener common in wet food. Emerging research on emulsifiers and the gut microbiome, but no smoking gun in dogs yet.

  19. 19
    salt

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

  20. 20
    locust bean gum

    Thickener from carob seed. Generally well-tolerated. Less controversial than carrageenan or guar gum.

19 of 20 ingredients have a curated note. Coverage grows over time.