My Perfect Pet Low Phosphorus Lamb 4lbDesigned for dogs requiring a vet recommended low phosphorus diet to support kidney health, this formula provides 70% of its protein from lamb. Free from peas and legumes, it uses 100% muscle meat and includes carefully controlled levels of phosphorus and sodium for optimal kidney support. Ingredients Lamb Shoulder, White Rice, Sweet Potato, Potato, Green Beans, Carrot, Cranberries, Calcium Carbonate, Fish Oil, Choline Chloride, Dried Kelp, Vitamin E