The solution: Sure feed! Our cat has got used to it very quickly and now has the livelong day time to eat his food whenever he likes. The hardcoding was easy and the habituation took a few days. We have used the habituation program in which the flap closes always just a little bit more. At first he was taken aback more, because the lid is moving. We have found the speed to medium. In addition, I have yet ordered the green shells to what to have to change if a switch are dirty.
Positive side effect: The wet food stays fresh longer and does not dry out as quickly.
Super thing! For cats with different feeding habits a great solution. The other cat still has its traditional dish, he never lets anyway what's left ;-)