Pro Plan Cat House Cat 400g is designed especially to keep your cat's kidneys healthy as their urinary system is one of their key protective systems. Some cats especially older ones may experience some form of kidney problems which can in some cases lead to a build up of waste and therefore dangerously high levels of toxins. Pro Plan Cat House Cat 400g was developed by nutrition experts and vets to ensure it effectively supports your cat?s kidney function with a controlled PH formula which helps to maintain kidney health. Pro Plan Cat House Cat 400g is made from the highest quality Chicken for optimal palatability and is formulated with a natural source of prebiotics (chicory root) which is proven to reduce litter box odour by 20%. It also features oat fibre and cellulose which helps to control hairball formulations by moving hair gently through the digestive tract. Essential nutrients contains in Pro Plan Cat House Cat 400g also prevents excessive hair loss during shedding and a