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RxFeline Urinary SO® + Calm

Royal Canin Veterinary Diet

Feline Urinary SO® + Calm

dry · kibble

Calories3343 kcal/kg338 kcal / cup
Price / 100 calories$0.55
Moisture5.148%*

Nutrients (dry-matter basis)

Macronutrients
Protein33.553%*
Fat10.855%*
Carbs34.328%*
Fiber4.828%*
Amino acids & vitamins
Taurine0.211%*
Vitamin E—
Vitamin C—
Minerals
Ash—
Calcium1.093%*
Phosphorus0.881%*
Magnesium0.106%*
Sodium1.269%*
Potassium0.811%*
Omega fatty acids
Omega-30.987%*
↳ EPA+DHA subtotal0.67%*
Omega-62.256%*
Therapeutic & extended nutrients
Total dietary fiber12.829%*
Tryptophan0.327%*
Zinc170 mg/kg*
Copper16 mg/kg*
Vitamin D691 IU/kg*

“—” means this figure isn't available from the manufacturer, or the moisture or calorie-density figure needed to express it on this basis isn't published. It does not mean zero.

Calculated from the manufacturer's published analysis — the as-fed figures or the per-100 kcal nutrient table — when the manufacturer does not supply dry matter measurements.

Details

Life stage
Adult maintenance
Veterinary Dietary Use
UrinaryStress

Based on manufacturer-stated uses. This site does not diagnose or recommend diets.

Ingredients

Chicken by-product meal, brewers rice, wheat, wheat gluten, corn protein meal, corn, pea fiber, natural flavors, dried chicory root, fish oil, chicken fat, salt, calcium sulfate, sodium bisulfate, potassium chloride, sodium pyrophosphate, DL-methionine, vegetable oil, powdered psyllium seed husk, monocalcium phosphate, fructooligosaccharides, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, vitamin B12 supplement, folic acid, vitamin D3 supplement], taurine, L-tryptophan, dried hydrolyzed casein, trace minerals [zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-carnitine, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid

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Manufacturer source(s):Product PageNutrition PDFAdded: 2026-04-28Last checked: 2026-07-15