Cat Chow Indoor Hairball & Healthy Weight Chicken Dry Cat Food, Help your cat thrive with Purina Cat Chow Indoor Hairball + Healthy Weight Adult Dry Cat Food. The Indoor + Hairball + Healthy Weight cat food recipe helps promote your feline friend's healthy weight. Plus, a natural fiber blend helps create a hairball control Purina cat food formula that keeps you both happy. The delicious taste and crunchy texture of this cat chow is enhanced with real farm-raised chicken and no artificial flavors. We formulate the dry cat food with 100 percent complete and balanced nutrition for adult cats and include all 25 essential vitamins and minerals she needs.