Hi I am new to posting on the forum although I have been reading ! My chicks (18 were sent, 15 ordered, all survived) are now almost 2 weeks old. They are being raised in a heated 10 by 10 shed under a 250watt red light. They are in the flloor on a bed of sawdust (did paper towels for several days). There is carboard beneath that for extra insulation. The floor itself is plywood. This morning I saw one of the chicks perched on top of the brooder guard as they scattered when I opened the door. So now what ? I don;t want them to get stranded outside the Brooder. There is plenty of room, and I do have places for them to perch within the pen. Thank you !