UR Urinary® St/Ox® Dry Feline Formula

Commonly recommended for the nutritional management of cats with Feline Lower Urinary Tract Symptoms (FLUTS)

UR Urinary® St/Ox® Dry Feline Formula

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Product Overview

Commonly recommended for the nutritional management of cats with Feline Lower Urinary Tract Symptoms (FLUTS)
Promotes increased urine volume to dilute the urine
Helps dissolve struvite stones
Helps reduce the risk of both struvite and calcium oxalate stone recurrence
Promotes a urinary environment unfavourable to the development of struvite and calcium oxalate crystals

Product Benefits:

  • High-quality protein
  • Contains antioxidants
  • Great taste

Feeding & Administration

Animal feeding tests using AAFCO procedures substantiate that Purina Pro Plan Veterinary Diets UR Urinary St/Ox Dry Feline Formula provides complete and balanced nutrition for maintenance of adult cats.

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance.

BODY WEIGHT DRY Weight Loss DRY Maintenance
lbs kg Approximate Number of 250 ml (8 oz) Cups/Day3 Approximate Number of 250 ml (8 oz) Cups/Day3
5 2.3 1/4 1/2
8 3.6 1/2 3/4
12 5.4 3/4 1
16 7.2 7/8 1 3/8
20 9.1 1 1/8 1 3/4
254 11.4 1 3/8 2 1/4
3149 kcal/kg
1428 kcal/lb
287 kcal/ 250 ml (8 oz) cup

1 Adjustments must be made for environmental conditions, activity level, body condition. Provide fresh water in a clean container daily.

2 Kilocalories of metabolizable energy (ME).

3 This daily amount should be divided into several small meals throughout the day.

4 For each additional pound of body weight, feed an additional 24 kilocalories.

Nutrition Information

Crude Protein (Min) 40.0%
Crude Fat (Min) 8.0%
Crude Fibre (Max) 8.5%
Moisture (Max) 12.0%
Ash (Max) 9.5%
Calcium (Ca) (Min) 0.9%
Phosphorus (P) (Min) 0.8%
Magnesium (Mg) (Max) 0.15%

Use only as directed by your veterinarian.


Corn gluten meal, poultry by-product meal, rice, tuna, oat fiber, soybean hulls, canola meal, soy protein isolate, beef fat preserved with mixed-tocopherols, natural flavor, powdered cellulose, salt, calcium carbonate, potassium chloride, sodium bisulfate, phosphoric acid, 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), Vitamin A supplement, zinc sulfate, calcium pantothenate (Vitamin B-5), ferrous sulfate, thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, manganese sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), copper sulfate, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement, calcium iodate, sodium selenite. D-256722.

Every ingredient has a purpose

Sizes Available

UR Urinary® St/Ox® Bags of 6 lb (2.72 kg) 26 cups
Bags of 16 lb (7.26 kg) 69 cups

Related Resources


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