Veterinarians recommend IAMS. The IAMS brand uses 80 years of science to carefully craft recipes with high-quality ingredients. These recipes provide 100% complete and balanced nutrition tailored to your cat's life stage. The Proactive 5 health benefits for IAMS Healthy Adult diet focus on five key areas - healthy muscles, energy, digestion, immune system, and skin & coat. This wholesome, tasty cat food recipe is made with real chicken as the #1 ingredient, along with essential nutrients, such as potassium and calcium, which help support a healthy heart. As an added benefit, a specialized fiber blend & prebiotics help nourish the intestinal cells and improve the absorption of nutrients. This recipe is designed to help your cat achieve optimal stool in 10 days. IAMS Proactive Health Healthy Adult contains no fillers or artificial flavors; ingredients are natural as defined by the Association of American Feed Control Officials (AAFCO). Help keep your cat healthy, happy, and playful for life with tailored cat food nutrition from IAMS.