I was at Tractor Supply to "just run in quick" ha ha...all the chicken stuff is out and I started lookingcaround and found a chicken ball toy. Its yellow and opens up to put treats in. Can be hung up or on the ground for them to chase. The chicks are having a great time. I put grass clippings in it. Put a dog play pen in the entryway and let them run around outside their crate. They are 4 weeks old "mystery babies". They stand on their own big feet and then scream. Hit themselves in the head with the ball and screamed. Too funny. I want them to stay friendly and be used to me so they will follow me when I finally let them out.