My cats are on Friskies wet (1/2 can twice a day) and freefed Felidae dry 24/7. My female is a bit underweight due to the male hogging and bullying for food, so I sometimes give a bit more wet food to her since she rarely touches the Felidae.
Might try Nutro (my dogs have always eaten it); they seem to be losing interest in the Felidae since I introduced wet food.