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Royal Canin Canine Urinary SO® Loaf

Royal Canin · Food

Royal Canin Canine Urinary SO® Loaf

  • Dog
  • Wet
Protein
5.6% min
Fat
5.9% min
Fiber
2.1% max
Moisture
73.5% max
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Facts read from royalcanin.com, checked November 2, 2026. Labels change: check the package before you buy.

Ingredients

  1. 1 Water sufficient for processing
  2. 2 chicken liver
  3. 3 chicken by-products
  4. 4 pork by-products
  5. 5 corn grits
  6. 6 corn starch
  7. 7 vegetable oil
  8. 8 powdered cellulose
  9. 9 salt
  10. 10 monocalcium phosphate
  11. 11 natural flavors
  12. 12 guar gum
  13. 13 potassium chloride
  14. 14 carob bean gum
  15. 15 fish oil
  16. 16 taurine
  17. 17 calcium sulfate
  18. 18 carrageenan
  19. 19 DL-methionine
  20. 20 choline chloride
  21. 21 vitamins [vitamin E supplement, DL-alpha tocopherol acetate (source of vitamin E), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid]
  22. 22 trace minerals [zinc oxide, ferrous sulfate, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate]
  23. 23 magnesium oxide
  24. 24 marigold extract (Tagetes erecta L.)

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

Guaranteed analysis

NutrientOn the labelDry matter (calculated)
Crude Protein5.6% min21.1%
Crude Fat5.9% min22.3%
Crude Fiber2.1% max7.9%
Moisture73.5% max—

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

Calories

per kg
1,242 kcal
per can
478 kcal

The label says: “Calorie Content: This diet contains 1242 kcal ME/kg; 478 kcal ME/can on an as fed basis (calculated).”

Against the AAFCO minimums

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

  • protein45.1 g vs 45 g minimumAbove
  • fat47.5 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 40.7% 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 18%
  • Fat 47%
  • Carbohydrate 35%

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

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