My brooder raised chicks often do not sleep on the roosts at night until they are 10 to 12 weeks of age. I've had some start just after 5 weeks, some wait until longer, but 10 to 12 is close to average for most. When they are ready they figure it out. Until they do they tend to sleep on the floor although they may play on the roosts during the day. It's not that they can't sleep up there, they just don't want to.
From some of the posts on this forum you can get the idea that it is important that they start roosting immediately. For some humans it may be. I prefer to let my chicks figure it out on their own when they are ready. Less stressful to me and probably to them.
From some of the posts on this forum you can get the idea that it is important that they start roosting immediately. For some humans it may be. I prefer to let my chicks figure it out on their own when they are ready. Less stressful to me and probably to them.