Hi, I'm new to this so please forgive my ignorance - it is a learning curve! I am currently raising two 7 wk old chicks and a 6wk gold silkie. I have had them all for a few weeks and they are currently inside still under a lamp in clean conditions. I have noticed in the last few days the silkie is sleeping quite a bit and seems quiet compared to the other two. It is not as active as the bigger chicks although she is eating and drinking. Is it just that she is a little bit behind the other two. If so, the age difference has suddenly become apparent. The older two probably should be going in to my barn under a lamp but I don't want to put this little one out there in case she is not quite ready. Nor do I want to separate them so I still have one chick in the house. Please help.