Many cats have problems with skin and hair, often manifested by itching and excessive hair loss. ROYAL CANIN® Veterinary Diet Feline Skin & Coat is a dietary wet food for adult and sterilized cats from 12 months of age with sensitive skin. For the renewal of the coat, it is necessary to provide certain amino acids, especially sulfonic amino acids such as methionine and cystine. A balanced combination of nutrients can promote hair growth and ensure a shiny coat. The skin's barrier function can also be maintained with a special complex of nutrients. The S/O Index may also create a urinary environment capable of counteracting the formation or reformation of bladder stones (struvite crystals and calcium oxalate).