General information: Please seek your vet's advice before using this food or extending the feeding period. When feeding your cat with a veterinary diet you should consult your vet regularly for check-ups. If your cat's health deteriorates please seek veterinary advice immediately. Royal Canin Veterinary Cat - Gastrointestinal Hairball has been specially developed to help reduce the risk of hairball formation and support the movement of swallowed hairs through the system - perfect for during coat changes or for breeds with longer coats. This Royal Canin Veterinary Cat - Gastrointestinal Hairball dry food has a special anti-hairball complex with a tailored mix of fibres, including psyllium, to help move swallowed hairs. The balanced content of prebiotics and fibres can help to support healthy digestive function. The moderate calorie content in this anti-hairball cat food is a great way to support weight management. Royal Canin Veterinary Cat - Gastrointestinal Hairball offers an irresist