During the winter I was concerned about my girls getting bored on the really cold days when they didn't go out side. I took a hanging fruit basket, the kind that are made of a metal mesh, with 3 baskets and hung it up. I put a metal pie pan in the bottom one. When I gave them treats, usually vegetables like cut up pieces of stems of broccoli and califlower etc... I would put it in the top basket. Some would fall to the bottom right away and we would have a mad scramble. When the girls were done with those they would jump up and peck up at the other pieces to make them fall. Some might peck and others would watch and wait for the prize! It is hilarious to watch!