Distributor croquettes that delivers

Nice article (recommended by my vet for my cat a little overweight). Early Kira (it's a cat) it is little interested and returned systematically his bowl, but it remains empty ... no choice but to go see this funny thing for which his mistress raved shouting "Pipolino! Go!" (So ​​many times that Kira was not too sure what it was called!)
It has not turned into sporty and slim cat, but she slowly eating the thing quietly pushing its snout. Shortly after I received another article dispenser in the form of food "labyrinth" in height, she preferred a time but now returns to its Pipolino (the other still requiring a bit more effort ).
I have a little trouble setting the output croquettes (especially if they are very small, they leave very quickly) but if the cat does not make the effort to grow the sport by making him take a turn on itself, he will not see out much. That's when pushed fast and far they come out quickly.
The set is especially not to the cat show how early he must fend for himself. But I think before the cats more anxious or more lazy, must be given a boost.
Would recommend to people whose cats eat too much too soon or have some weight to lose.