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Purina ONE +Plus Natural Large Breed Adult Real Chicken Muscle & Joint Support Large Dry Dog Food, 40-lb bag
Purina ONE

+Plus Natural Large Breed Adult Real Chicken Muscle & Joint Support Large Dry Dog Food, 40-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $1.52/lb

Purina ONE +Plus Natural Large Breed Adult Real Chicken Muscle & Joint Support Large Dry Dog Food, 40-lb bag earns a Sniff Score of 58/100 (C) with Fair evidence. Zero 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

AAFCO formulation inferred from declared adult maintenance. Verbatim statement not published by retailer.

ACF

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

FQI

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
Protein
26%
min
Fat
12%
min
Fiber
15.5%
max
Moisture
12%
max
Ingredients
29 total
  1. 1 chicken
  2. 2 rice
  3. 3 chicken by-product meal
  4. 4 corn protein meal
  5. 5 wheat
  6. 6 soybean meal
  7. 7 whole grain corn
  8. 8 beef fat preserved with mixed tocopherols
  9. 9 soybean hulls
  10. 10 oat meal
  11. 11 natural flavor
  12. 12 glycerin
  13. 13 mono and dicalcium phosphate
  14. 14 salt
  15. 15 calcium carbonate
  16. 16 potassium citrate
  17. 17 dried peas
  18. 18 carrots
  19. 19 choline chloride
  20. 20 malted barley extract
  21. 21 zinc sulfate
  22. 22 ferrous sulfate
  23. 23 manganese sulfate
  24. 24 copper sulfate
  25. 25 calcium iodate

Showing first 25 of 29. Position 1-5 has the largest weight.