USA-grown, antibiotic-free chicken is raised without the use of growth hormones Yucca schidigera for anti-inflammatory, joint health aid, and reduction in ammonia odor (meaning a better-smelling litter box! ) Freeze-dried live probiotics for enhanced digestion and immune support Omega-3 fatty acids as an immunity booster L- Carnitine for maximum performance Chelated minerals to help with absorption of nutrients Complete and balanced nutrition for all breeds, all life stages No meat by-products, no artificial flavors or colors, no fillers, no corn, no wheat, no soy and no sugars VēRUS Feline Life Advantage Chicken Meal, Brown Rice, & Oats Holistic Formula is a highly palatable dry cat food that is great for cats and kittens of all breeds, all life stages.