Purina Canine UR Urinary Ox/St Dog Food (Dry) 6 LB

Recommended by vets for pets with a history of urinary stones. 

3-12 lb: 3/8-1 cups daily
13-20 lb: 1-1/8 - 1-1/2 cups daily
21-35 lb: 1-1/3 - 2-1/8 cups daily
36-50 lb: 2-1/4 - 2-3/4 cups daily
51-75 lb: 2-3/4 - 3-5/8 cups daily
76-100 lb: 3-5/8 - 4-3/8 cups daily
100> lb: 4-3/8 cups daily + 1/3 cup for each 10 lbs of body weight over 100 lbs

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 (Ca) (Min) - 0.9%
Phosphorus (P) (Min) - 0.7%