Hill's Science Diet Adult Urinary Hairball Control Savory Chicken Entree provides nutrition to help avoid hairball formation for cats. Healthy mineral balance; supports the health of the whole urinary system, with optimal levels of magnesium Great tasting nutrition for a long, happy life. With soft purrs and even softer nuzzles, you and your cat have a thing all your own. Because every moment you spend together is special, we strive to give you more of them. With wholesome ingredients and the right nutrients, Hill's Science Diet is precisely prepared to offer your cat the nutrition she needs for lifelong health and happiness. We manufacture our pet foods in U.S. manufacturing facilities with highest quality ingredients from North America and Europe These ingredients must meet our strict requirements for purity and nutrient content, which exceed industry standards. You can make a difference in the lives of shelter pets. With every purchase of Science Diet you help feed over 100,000 homeless pets every day, 365 days a year. Recommended for: Adult cats 1 - 6 years to help support the health of the urinary system and reduce hairballs. Not recommended for: Kittens and pregnant or nursing cats. During pregnancy or nursing, cats should be switched to Hill's Science Diet Kitten or Hill's Science Diet Kitten Indoor dry cat food.