The living world 3 in 1 interactive toy is a great way to keep your pet amused the spaces are filled with delicious snacks and there are three different games to choose from 1 beginners the spaces are covered with a lid which has to be pushed away to get at the treat 2 intermediate the spaces are covered with a lid which your pet has to lift up to get at the treat 3 advanced the little lids are put onto a track so that they cannot be raised they have to be pushed aside if your pet wan