Purina indoor cat food made with real chicken as the number 1 ingredient to support strong muscles, including a healthy heart High fiber cat food made with high-quality nutrients and glucosamine helps support the health of cats age 7+ A natural fiber blend in Purina indoor dry cat food helps minimize hairballs Adult cat food includes four antioxidant sources to help support a strong immune system in a crunchy kibble with calcium for strong teeth and healthy gums Hairball control cat food features a great taste and deliciously crunchy bites with no artificial flavors or preservatives