PURINA ONE Coat Hairball dry cat food has been specifically developed to support healthy, supple skin and a silky soft, shiny fur. The balanced food contains all the nutrients your cat needs to stay healthy. It also contains the innovative Bifensis Dual Defense formula which supports your cats health inside and out. The tasty kibble is made with a special combination of fibres which help to transport swallowed hair through the digestive system. This reduces hairball formation. PURINA ONE Coat Hairball also contains premium protein, vitamins and key nutrients which support healthy skin and fur and also help to reduce excessive shedding. PURINA ONE Bifensis formula was developed by Purinas veterinary and nutritional experts to help support your cats health inside and out. This tasty kibble encourages a healthy digestive system and is scientifically proven to stimulate the intestinal immune system into secreting antibodies. PURINA ONE Coat Hairball dry cat food is based on the most up