Formulated by Board Certified Veterinarian Nutritionists and a cost-effective solution to managing kidney disease, Dave's Pet Food Renal Kidney Support for Dogs in Chicken Crumble is a su-paw tasty way to support your best friends’ health. This low phosphorus formula helps protect your dog’s vital kidney function WITHOUT needing a prescription! It’s fortified with vitamins and minerals to help replenish those nutrients lost through increased urination, and the food is packed with paw-some flavor for palatability. Plus, you can customize the texture, with an adjustable food-to-water ratio! Use alone or in conjunction with our low phosphorus, low protein tuna pate.