Purina Pro Plan Veterinary Diets UR Urinary Ox/St Canine Formula promotes a urinary environment unfavorable for the development of calcium oxalate and sterile struvite stones in dogs. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

• Promotes an unfavorable environment for struvite and calcium oxidate crystals
• Helps to dissolve stones
• Features high quality proteins and antioxidants
• Reduces the risk of reocurrence

Whole Grain Corn, Brewers Rice, Chicken By-Product Meal, Corn Gluten Meal, Animal Fat Preserved With Mixed-Tocopherols, Powdered Cellulose, Egg And Chicken Flavor, Animal Digest, Salt, Calcium Carbonate, Phosphoric Acid, Potassium Chloride, L-Lysine Monohydrochloride, Magnesium Sulfate, Zinc Proteinate, Choline Chloride, Vitamin E Supplement, Potassium Citrate, Manganese Proteinate, Ferrous Sulfate, Niacin, Copper Proteinate, Vitamin A Supplement, Calcium Pantothenate, Thiamine Mononitrate, Vitamin B-12 Supplement, Riboflavin Supplement, Pyridoxine Hydrochloride, Folic Acid, Calcium Iodate, Menadione Sodium Bisulfite Complex (Source Of Vitamin K Activity), Vitamin D-3 Supplement, Biotin, Sodium Selenite.

Guaranteed Analysis: 

Crude Protein (min).....................................21.0%
Crude Fat (min).............................................9.0%
Crude Fiber (max).........................................6.5%
Moisture (max)............................................12.0%
Ash (max)......................................................8.5%
Calcium (min)................................................1.1%
Phosphorus (min).........................................0.9%

Caloric Content

3,542 kcal/kg, 408 kcal/cup