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RxUR Urinary St/Ox Dry Feline Formula

Purina Pro Plan Veterinary Diets

UR Urinary St/Ox Dry Feline Formula

dry · kibble

Calories3149 kcal/kg287 kcal / cup
Price / 100 calories$0.47
Moisture7.726%*

Nutrients (dry-matter basis)

Macronutrients
Protein45.54%
Fat10.35%
Carbs27.89%
Fiber6.89%
Amino acids & vitamins
Taurine0.26%
Vitamin E746.36 IU/kg
Vitamin C—
Minerals
Ash—
Calcium1.08%
Phosphorus1.01%
Magnesium0.11%
Sodium1.31%
Potassium0.92%
Omega fatty acids
Omega-30.12%
↳ EPA+DHA subtotal0.04%
Omega-61.61%
Therapeutic & extended nutrients
Total dietary fiber17.34%
Soluble fiber1.35%
Insoluble fiber16.04%
Chloride1.89%
Zinc105.1 mg/kg
Copper13.49 mg/kg
Vitamin A126604 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
Urinary

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

Ingredients

Corn protein meal, poultry by-product meal, rice, tuna, oat fiber, soybean hulls, canola meal, soy protein isolate, beef fat preserved with mixed-tocopherols, liver flavor, powdered cellulose, salt, calcium carbonate, phosphoric acid, potassium chloride, sodium bisulfate, choline chloride, L-Lysine monohydrochloride, Vitamin E supplement, DL-Methionine, taurine, fish oil, L-Carnitine, L-ascorbyl-2-polyphosphate (Vitamin C), niacin (Vitamin B-3), zinc sulfate, Vitamin A supplement, ferrous sulfate, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, manganese sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), copper sulfate, folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement, calcium iodate, sodium selenite

Prices by size

Chewy prices as of Oct 29, 2026. Amazon prices as of Oct 29, 2026, 22:05 UTC. Product prices and availability are accurate as of the date/time indicated and are subject to change. “Check Price” searches the retailer for that size.

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Manufacturer source(s):Product PageAdded: 2026-07-04Last checked: 2026-09-02