Hill's Science Diet Adult Urinary Hairball Control Cat Food is a minced premium cat food that provides precisely balanced nutrition to help support the health of the whole urinary system. Hill's Science Diet Adult Urinary Hairball Control Cat Food is a minced premium cat food that provides precisely balanced nutrition to help support the health of the whole urinary system.Benefits: Healthy mineral balance; supports the health of the whole urinary system, from kidneys to bladder, with optimal levels of magnesium Natural fibre comfortably reduces hairballs Vitamin E, Omega-3s & -6s for beautiful skin & fur