Royal Canin Veterinary Diets Renal Dog Food is a complete dietetic feed for dogs formulated to support renal function in the case of chronic or temporary renal insufficiency, through its low level of phosphorus and high quality protein. Specifically tailored to support adult dogs with Chronic Renal Insufficiency and formulated to support kidney function.Key Benefits Adapted energy content to reduce meal volume and help support a reduced appetite. A specific aromatic profile with a dedicated texture to help stimulate the dogs appetite, particularly in cases of food aversion. Formulated with low phosphorus and moderate protein of high quality to support renal functionIngredientsPoultry by-products**, corn starch mixture, beef by-products**, pork by-products**, maize flour, sunflower oil refined, minerals, powdercellulose, pork blood products**, dried beet pulp, crude lecithins, fish oil, fructo-oligosaccharides, marigold extract (source of lutein). ** Protein source. Vitamin D3: