Urinary Care in Gravy helps maintain urinary tract health in healthy adult cats (1-7 years old), with measurable scientifically proven results. Urinary Care’s special formula aim’s to meet your healthy cat’s nutritional needs by providing a balanced intake of minerals, reducing the pH-value of the urine and reducing the chance of stones developing. The health of your cat is at the heart of everything we do at Royal Canin. This diet is only suitable for healthy.