A ball with feathers is one of the all time favorites of cats.

The feather adds a special incite which makes the ball more fun to destroy after it has been catched by the skilled four legged cardbox goalkeeper. ("crunch")

Green, yellow and pink balls seen to the right are specially made for the nightactive cat. They glow in the dark - which also helps us humans to find them again after sleepless nights of cat over-activity.