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Hill's Prescription Diet Gastrointestinal Biome Chicken Flavor Dry Dog Food, 27.5-lb bag
Hill's Prescription Diet

Gastrointestinal Biome Chicken Flavor Dry Dog Food, 27.5-lb bag

Evidence Fair
dry $5.27/lb

Hill's Prescription Diet Gastrointestinal Biome Chicken Flavor Dry Dog Food, 27.5-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

Quality carbohydrate sources with fermentable fiber.

CQI

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

FQI

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

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
17%
min
Fat
9%
min
Fiber
9%
max
Moisture
10%
max
Ingredients
39 total
  1. 1 chicken
  2. 2 cracked pearled barley
  3. 3 brewers rice
  4. 4 corn protein meal
  5. 5 whole grain corn
  6. 6 oats
  7. 7 ground pecan shells
  8. 8 chicken liver flavor
  9. 9 chicken fat
  10. 10 powdered cellulose
  11. 11 flaxseed
  12. 12 dried beet pulp
  13. 13 pork liver flavor
  14. 14 dried citrus pulp
  15. 15 soybean oil
  16. 16 fish oil
  17. 17 calcium carbonate
  18. 18 dicalcium phosphate
  19. 19 lactic acid
  20. 20 potassium chloride
  21. 21 pumpkin
  22. 22 pressed cranberries
  23. 23 l-lysine
  24. 24 salt
  25. 25 choline chloride

Showing first 25 of 39. Position 1-5 has the largest weight.