Royal Canin Vital Renal Select is a specially adapted complete food for dogs, developed to support kidney function in chronic renal failure.The food contains high-quality proteins and limited phosphorus to support kidney function and help improve the dog's quality of life. The aromatic profile and the adapted shape of the food pieces are intended to stimulate the dog's appetite, especially if the dog refuses to eat.Recommendation: a veterinarian should be consulted before use and before extending the duration of use. Use the dry food initially for up to 6 months. Facts about Royal Canin Vital Renal Select Dry Dog Food:Dietary complete food for adult dogs. Developed to support kidney function in chronic renal failure. Contains high quality proteins. Limited phosphorus content. Supports kidney function. Aromatic profile and customized shape of the food pieces- stimulates the dog's appetite.