Skip to main content
Sniff
Hill's Prescription Diet z/d Low Fat Hydrolyzed Soy Recipe Food Sensitivities Dry Dog Food, 25-lb bag
Hill's Prescription Diet

z/d Low Fat Hydrolyzed Soy Recipe Food Sensitivities Dry Dog Food, 25-lb bag

Evidence Fair
dry $5.60/lb

Hill's Prescription Diet z/d Low Fat Hydrolyzed Soy Recipe Food Sensitivities Dry Dog Food, 25-lb bag earns a Sniff Score of 47/100 (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 fat sources: named fat with marine oil (EPA and DHA source).

FQI

Score capped at 59 due to no AAFCO statement.

CAP why?

Plant-protein-dominated formula. corn starch as the #1 ingredient.

PQI

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
27%
min
Fat
7.4%
min
Fiber
4.5%
max
Moisture
n/a
max
Ingredients
34 total
  1. 1 corn starch
  2. 2 hydrolyzed soy protein
  3. 3 powdered cellulose
  4. 4 dicalcium phosphate
  5. 5 soybean oil
  6. 6 hydrolyzed chicken flavor
  7. 7 ground pecan shells
  8. 8 coconut oil
  9. 9 lactic acid
  10. 10 potassium chloride
  11. 11 flaxseed
  12. 12 glyceryl monostearate
  13. 13 dried beet pulp
  14. 14 dried citrus pulp
  15. 15 dl-methionine
  16. 16 fish oil
  17. 17 choline chloride
  18. 18 calcium sulfate
  19. 19 pressed cranberries
  20. 20 calcium carbonate
  21. 21 salt
  22. 22 taurine
  23. 23 magnesium oxide
  24. 24 ferrous sulfate
  25. 25 zinc oxide

Showing first 25 of 34. Position 1-5 has the largest weight.