Hairballs are a natural occurrence for cats, but if they're more frequent than you'd like, you may need a nutritional solution. Hill's Science Diet Hairball Control Light Adult dry cat food provides nutrition to help avoid hairball formation for cats who would benefit from a lighter, healthy lifestyle. This cat food made from natural ingredients contains 13% fewer calories vs. Hill's Science Diet Adult Hairball Control, giving your grown cat a low-cal source of high-quality protein. The natural fibers are easy to digest, and work to comfortably reduce your adult cat's hairball issues. There's more to love with the new look of Science Diet®. Some of our products also have new names, new kibble shapes & new formulas.