Royal Canin Derma Skin & Coat is a specially formulated complete food for neutered cats, developed to support skin function in skin problems such as dermatosis and excessive hair loss.It contains a high level of linoleic acid (LA) and high levels of the omega-3 fatty acids EPA and DHA, which contribute to healthy skin and a shiny coat in cats with sensitive skin.In addition, it contains a high level of protein to help maintain muscle mass.Recommendation: Consult your vet before use. The food should be given for up to 2 months as an initial treatment period.Facts about Royal Canin Derma Skin & Coat Dry Cat Food:Dietary complete food for neutered cats. Contains essential nutrients. Supports healthy skin & shiny coat. High protein content helps maintain muscle mass.