To maintain an optimal body condition a mature cat needs to be fed on a nutritional diet which will supply him with the six necessary nutrient groups ( protein, carbohydrates, fat, fibre, vitamins & minerals ) in the right proportions. Montego Classic Adult Cat is scientifically formulated to supply all these necessary nutrients as well as being balanced with Omega 3and 6 fatty acids for a healthy skin and shiny coat. Montego Classic Adult Cat is a 100% complete and balanced diet and contains no artificial colourants or flavourants.