Super Bird Creations 6-1/2 by 3-Inch Mini Stainless Steel Treat Cage Bird Toy, Small Perfect size for Parrotlets, Parakeets, Cockatiels and Lovebirds Foraging devices require birds to work for their food. Place foraging toys at a variety of levels in the cage to encourage movement and exploration Quick link type cage connector Super Bird Creations toy designs use a diverse selection of stimulating bird-safe materials to ensure the mental and physical well being of pet birds