Can I have some suggestions for livening up our chicken run? (5 hens, no rooster) They can't free range because of hawks. I think they pick on each other more because of boredom. They can dust bathe, there are a couple of roosts, I get one of those big blocks of chicken seed/scratch to peck at, once in a while I hang a big head of lettuce or cabbage for them to go at, but I think they need something more.