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Sniff
Royal Canin Size Health Nutrition Large Adult Dry Dog Food, 30-lb bag
Royal Canin

Size Health Nutrition Large Adult Dry Dog Food, 30-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.33/lb

Royal Canin Size Health Nutrition Large Adult Dry Dog Food, 30-lb bag earns a Sniff Score of 65/100 (B) with Fair evidence. Zero controversial ingredients flagged. Quality carbohydrate sources with fermentable fiber..

Graded by The Sniff System

Why this score

Quality carbohydrate sources with fermentable fiber.

CQI

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

FQI

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

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
24%
min
Fat
15%
min
Fiber
3.2%
max
Moisture
10.5%
max
Ingredients
30 total
  1. 1 chicken by-product meal
  2. 2 brewers rice
  3. 3 wheat
  4. 4 brown rice
  5. 5 chicken fat
  6. 6 corn protein meal
  7. 7 natural flavors
  8. 8 dried plain beet pulp
  9. 9 fish oil
  10. 10 calcium carbonate
  11. 11 potassium chloride
  12. 12 salt
  13. 13 monocalcium phosphate
  14. 14 sodium aluminosilicate
  15. 15 choline chloride
  16. 16 rosemary extract
  17. 17 preserved with mixed tocopherols and citric acid
  18. 18 zinc proteinate
  19. 19 zinc oxide
  20. 20 manganese proteinate
  21. 21 ferrous sulfate
  22. 22 manganous oxide
  23. 23 copper sulfate
  24. 24 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.
  25. 25 calcium iodate

Showing first 25 of 30. Position 1-5 has the largest weight.