Cats spend 30% of their time grooming, with up to two thirds of hair they shed being swallowed during grooming sessions. This can lead to hairballs in the digestive tract. Royal Canin Hairball Care is formulated with an exclusive blend of fibres including psyllium (rich in mucilage) and insoluble fibres. This means hair swallowed can be eliminated naturally instead of collecting in the stomach and being regurgitated. Formulated with a balance of minerals to help maintain the health of urinary tract of an adult cat.