A great success with my bunny
My rabbit Toffee has a large and high dog crate (great dane size) which serves him as a run and playground (he also has another, smaller cage for sleeping and eating in). He loves it when I hang stuff from the crate's ceiling and this food dispenser was an instant success - he loves it! He gets the treats out of the ball easily enough and it's a very hygienic and clean way of offering him lettuce, cabbage, parsley (on long stems) or carrots.