You should supply your bird with an area outside of its cage where he can exercise and play. There are several different styles made from many different materials. When choosing a play gym make sure that the height of the top perch is no higher than your chest-level. Choose one with perches that are comfortable and easy for your bird to grip. Choose one that is easy to clean. Also consider its mobility if you are planning to use it in different rooms. You may even need more than one out of cage perch.