Skip to main content
Sniff
Purina ONE Natural High Protein True Instinct with Real Chicken & Duck Dry Dog Food, 3.8-lb bag
Purina ONE

Natural High Protein True Instinct with Real Chicken & Duck Dry Dog Food, 3.8-lb bag

Evidence Fair
dry $3.23/lb

Purina ONE Natural High Protein True Instinct with Real Chicken & Duck Dry Dog Food, 3.8-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 chicken as the primary ingredient, delivering high biological value.

PQI

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

FQI

Named fresh meat paired with same-species meal, a strong extrusion architecture.

STACK

Score capped at 59 due to no AAFCO statement.

CAP why?

No AAFCO statement. Nutritional completeness unverified.

ACF

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
32%
min
Fat
17%
min
Fiber
14%
max
Moisture
12%
max
Ingredients
28 total
  1. 1 chicken
  2. 2 chicken meal
  3. 3 soybean meal
  4. 4 wheat
  5. 5 beef fat preserved with mixed tocopherols
  6. 6 corn protein meal
  7. 7 corn germ meal
  8. 8 whole grain corn
  9. 9 soy flour
  10. 10 duck
  11. 11 beef bone broth
  12. 12 glycerin
  13. 13 natural flavor
  14. 14 dried egg product
  15. 15 fish oil
  16. 16 calcium carbonate
  17. 17 salt
  18. 18 mono and dicalcium phosphate
  19. 19 soybean oil
  20. 20 potassium chloride
  21. 21 zinc sulfate
  22. 22 ferrous sulfate
  23. 23 manganese sulfate
  24. 24 copper sulfate
  25. 25 calcium iodate

Showing first 25 of 28. Position 1-5 has the largest weight.