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Health Extension Grain-Free Duck & Sweet Potato Recipe Dry Dog Food, 23.5-lb bag
Health Extension

Grain-Free Duck & Sweet Potato Recipe Dry Dog Food, 23.5-lb bag

Evidence Fair
dry $3.70/lb

Health Extension Grain-Free Duck & Sweet Potato Recipe Dry Dog Food, 23.5-lb bag earns a Sniff Score of 47/100 (C) with Fair evidence. 1 controversial ingredient flagged. Score capped at 59 due to no AAFCO statement.

Graded by The Sniff System

Why this score

Strong protein profile with duck as the primary ingredient, delivering high biological value.

PQI

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

STACK

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

STACK

Score capped at 59 due to no AAFCO statement.

CAP why?

Score capped at 64 due to DCM-pulse trigger.

CAP why?

Contains high legume stacking. Three or more pulse-family ingredients in top 10. Split-ingredient evidence of pea/lentil/chickpea reliance..

CIP

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
25%
min
Fat
15%
min
Fiber
5%
max
Moisture
10%
max
Ingredients
72 total
  1. 1 duck
  2. 2 duck meal
  3. 3 sweet potato
  4. 4 chickpeas
  5. 5 whitefish meal
  6. 6 lentils
  7. 7 peas
  8. 8 sunflower oil
  9. 9 tapioca starch
  10. 10 dried beet pulp
  11. 11 coconut oil
  12. 12 apple cider vinegar
  13. 13 turmeric
  14. 14 black pepper
  15. 15 ginger
  16. 16 bovine colostrum
  17. 17 blueberries
  18. 18 cranberries
  19. 19 goji berries
  20. 20 tart cherries
  21. 21 pomegranate
  22. 22 pineapple
  23. 23 papaya
  24. 24 apple
  25. 25 dried kelp

Showing first 25 of 72. Position 1-5 has the largest weight.