First off because it makes them happy. To say my cats look forward to dinnertime is an understatement. Giving them a cat food with better nutrition is one of the best things I can do for Nixie and Milo. Wellness does whatever it takes to create the healthiest foods for the pets that depend on us. Their dry and canned foods are free from corn, soy and wheat as well as artificial colors and flavors and they are also free of carrageenan.