Your adult cat needs a pet food that supports healthy digestion, shiny fur, lean muscles and a healthy immune system. Hill's Science Diet Adult dry cat food is made with high-quality, easy-to-digest ingredients and is specially formulated to fuel the energy needs of cats during the prime of their life. A cat food made with natural ingredients, Hill's Science Diet Adult provides vitamin E plus omega-3 and omega-6 fatty acids to nourish your cat's skin. Packed with high-quality protein, this premium cat food also helps your adult cat maintain lean muscles. Additionally, this adult dry cat kibble provides your adult cat with essential taurine and balanced minerals to support heart health, bladder function and kidney function. 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.