I tried Kody on Evo, Instinct, and Solid Gold grain-free. He didn't like any of them. When I got Taste of the Wild he loved it! Kind of worries me as I have read that it is the junk foods that add things to make cats like them more! But from everything I read it is a good food, just not organic. He will also eat the Eagle Pack Holistic Duck and Oatmeal--it is not grain-free, though, and it is only touched if there is no Taste of the Wild. I also feed him 1/2 Rad Cat raw organic chicken. He likes it, but he eats it only to get the Taste of the Wild that I give him when he finishes his raw.