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Hill's Prescription Diet u/d Dry Dog Food

Hill's Prescription Diet · Food

Hill's Prescription Diet u/d Dry Dog Food

  • Dog
  • Dry
  • Adult

Facts read from hillspet.com, checked November 2, 2026. Labels change: check the package before you buy.

Ingredients

  1. 1 Brewers Rice
  2. 2 Corn Starch
  3. 3 Whole Grain Corn
  4. 4 Chicken Fat
  5. 5 Egg Product
  6. 6 Flaxseed
  7. 7 Potato Protein
  8. 8 Chicken Liver Flavor
  9. 9 Lactic Acid
  10. 10 Calcium Carbonate
  11. 11 Potassium Citrate
  12. 12 Dicalcium Phosphate
  13. 13 L-Lysine
  14. 14 Iodized Salt
  15. 15 vitamins (Vitamin E Supplement, Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Vitamin A Supplement, Folic Acid, Vitamin D3 Supplement)
  16. 16 Potassium Chloride
  17. 17 DL-Methionine
  18. 18 Choline Chloride
  19. 19 Taurine
  20. 20 Magnesium Oxide
  21. 21 minerals (Zinc Oxide, Ferrous Sulfate, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite)
  22. 22 L-Carnitine
  23. 23 Mixed Tocopherols for freshness
  24. 24 Natural Flavors
  25. 25 Beta-Carotene

In label order: by weight before cooking, heaviest first. Underlined ingredients have a glossary entry.

Average nutrients

NutrientDry matter (the maker's figure)
Protein13.8%
Fat20.7%
Carbohydrate / NFE60.6%
Crude Fiber0.9%
Calcium0.64%
Phosphorus0.32%
Potassium0.68%
Sodium0.22%
Magnesium0.1%
Vitamin E751 IU/kg
Total Omega-3 FA1.37%

This maker publishes average nutrients on dry matter instead of a guaranteed analysis, so the water is already taken out.

Calories

per kg
3,986 kcal
per cup
429 kcal

The label says: “3986 kcal/kg 429 kcal/cup†”

Against the AAFCO minimums

The label's guaranteed minimum, next to the minimum AAFCO sets for dogs, adult maintenance.

  • protein13.8 % vs 18 % DM minimumBelow
  • fat20.7 % vs 5.5 % DM minimumAbove

On a dry matter basis (the label states no calories). Meeting a minimum doesn't make a food right for your pet: ask your veterinarian. How this is worked out

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