Support your mature cat and keep them at their prime with IAMS Proactive Health dry cat food for senior cats 11 years+. Designed for indoor or outdoor cats, IAMS Proactive Health has chicken as the no.1 ingredient and supports complete health, including muscles, bones, joints, teeth, and heart. High-quality protein helps your senior cat maintain lean and healthy muscles, while the crunchy kibble texture reduces plaque buildup. Formulated with natural fibre and prebiotics to sustain healthy digestion, 2x the antioxidants for healthy immunity, and zero fillers. Feel good about the food you choose and see the IAMS difference in your senior cat.IAMS is dedicated to helping cats live long and healthy lives. Through years of observing cat behaviour, combined with research and dietary findings, IAMS cat food delivers benefits in great-tasting recipes your feline friend will adore. Feel good about the food you choose and see the IAMS difference in your cat.