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Royal Canin Canine Hydrolyzed Protein PS

Royal Canin · Food

Royal Canin Canine Hydrolyzed Protein PS

  • Dog
  • Dry
  • Adult
Protein
19% min
Fat
10% min
Fiber
3.5% max
Moisture
10% max

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

Ingredients

  1. 1 Potato
  2. 2 hydrolyzed soy protein
  3. 3 coconut oil
  4. 4 potato protein
  5. 5 natural flavors
  6. 6 fish oil
  7. 7 vegetable oil
  8. 8 monocalcium phosphate
  9. 9 calcium carbonate
  10. 10 choline chloride
  11. 11 DL-methionine
  12. 12 salt
  13. 13 vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, vitamin B12 supplement, folic acid, menadione sodium bisulfite complex]
  14. 14 taurine
  15. 15 trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, sodium selenite, copper proteinate, calcium iodate]
  16. 16 marigold extract (Tagetes erecta L.)
  17. 17 magnesium oxide
  18. 18 rosemary extract
  19. 19 preserved with mixed tocopherols and citric acid

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

Guaranteed analysis

NutrientOn the labelDry matter (calculated)
Crude Protein19% min21.1%
Crude Fat10% min11.1%
Crude Fiber3.5% max3.9%
Moisture10% max—
Vitamin E420 IU/kg min—
Ascorbic acid160 mg/kg min—
Omega-3 fatty acids0.49% min0.5%

Dry matter takes the water out (value ÷ (100 − moisture) × 100), so wet and dry foods can be compared on one scale.

Calories

per kg
3,516 kcal
per cup
302 kcal

Against the AAFCO minimums

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

  • protein54 g vs 45 g minimumAbove
  • fat28.4 g vs 13.8 g minimumAbove

Per 1,000 kcal, the way AAFCO writes its profiles. Meeting a minimum doesn't make a food right for your pet: ask your veterinarian. How this is worked out

Carbohydrates and calories (estimates)

About 55.9% of the dry matter is carbohydrate, worked out by difference: labels don't state it. The label states no ash, so 8% of dry matter is assumed (a typical value).

  • Protein 20%
  • Fat 26%
  • Carbohydrate 54%

Where the calories come from, with the modified Atwater factors (3.5, 8.5 and 3.5 kcal per gram).

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