BENEFITS: URINARY TARCT HEALTH -This diet helps to dissolve pure struvite uroliths and helps prevent struvite and calcium oxalate crystals from forming. AGING SUPPORT -Support vitality and cognition in dogs with an exclusive blend of nutrients & antioxidants. Formulated to help support kidney health. S/O INDEX -This diet promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals. Ingredients: Water sufficient for processing, chicken, chicken liver, pork by-products, chicken by-products, pork liver, corn flour, powdered cellulose, pork plasma, potassium chloride, lecithin, fish oil, carrageenan, carob bean gum, calcium sulfate, tomato pomace, natural flavors, taurine, guar gum, L-carnitine, DL-methionine, citric acid, 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], L-tryptophan, sodium bisulfate, sodium carbonate, marigold extract (Tagetes erecta L.), trace minerals [zinc oxide, ferrous sulfate, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate], magnesium oxide, carotene. Guaranteed Analysis: Crude Protein (min.) 7.3% Crude Fat (min.) 4.5% Crude Fiber (max.) 2.6% Moisture (max.) 80.0%