TREAT BOX: The hexagonal, hanging Treat Box is made of the same materials and it also incorporates a honeycomb insert. Small and large treat boxes are available in single units with a FREE package of fruit treat or as multi-packs, which you fill with your choice of foods.     Many people find that the treat box is an easy way to introduce a pet bird to the concept of working for food. Do not be surprised if your bird’s first reaction is to destroy the box. Parrots learn to forage by observing the behavior of their parents and/or other members of their flock. To our pet birds, we serve these roles. Be patient. Tear a bit of the chipboard away so that your parrot can identify the box as a food source.