Canine Urinary SO Moderate Calorie has been specially formulated to assist in the management of lower urinary tract disease in dogs requiring a moderate fat content, or who are more susceptible to weight gain. Indications: Pure struvite dissolution, Struvite and calcium oxalate prevention, Calcium phosphate (brushite) prevention. Struvite dissolution appropriate for stuvite dissolution in dogs prone to weight gain. Relative Supersaturation (RSS) reduces the risk of struvite and calcium oxalate crystal and stone formation. Moderate energy density promotes an ideal body weight. Controlled mineral levels helps manage urine mineral concentrations. Produces a dilute urine to help avoid urinary crystal and stone formation. Ingredients: Water sufficient for processing, pork by-products, chicken, wheat flour, vegetable oil, modified corn starch, powdered cellulose, natural flavors, calcium sulfate, sodium carboxymethyl-cellulose, fish oil, salt, potassium chloride, sodium tripolyphosphate, taurine, vitamins (dl-alpha-tocopherol acetate [source of vitamin E], thiamine mononitrate [vitamin B1], biotin, niacin supplement, d-calcium pantothenate, riboflavin supplement, pyridoxine hydrochloride [vitamin B6], vitamin B12 supplement, folic acid, Vitamin D3 supplement), choline chloride, trace minerals (zinc oxide, ferrous sulfate, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate), marigold extract (Tagetes erecta L.)