Hi all! I recently got three chicks from my parents' flock. They're 5 months old, and for the first couple months of their lives, they lived in a sectioned-off part of the coop with a wooden floor, so they never got to dust bathe. (There was a mean mother hen with her own chicks that would go after them. She even killed a fourth chick in this group, so they were sectioned off for their own protection.) They have all kinds of space now in my backyard, and I just have the three. But I have NEVER seen them dust bathe and I'm pretty sure they have lice. I'm treating them with diatomaceous earth, but how do I get them to dust bathe to keep themselves clean?