Hills science plan mature cat 7 light chicken cat food can help your ageing cat to health and excellent looks it contains everything an older cat needs to stay fit strong and lively fewer calories a lowered fat content and hills special antioxidant formula promote health and support the bodys defences so your cat will be healthier for life especially adapted to the needs of older cats 7 who need fewer calories because of low activity levels neutering or a tendency to be overweight