I am concerned that my 1-3 week old chicks are getting bored. The 2 smaller ones still sleep quite a bit, but are moving to being awake for longer periods of time. Today they scratched down to the bottom of the brooder, whivh makes me think I am dealimg with boredom. Are some of the idea used for full grown chickens still goimg to apply with young chicks? A small head of cabbage or watermelon to keep Them busy? So far they are getting chick feed only. Thanks!