I have 6, 5 week old golden comets. These little girls have grown big very quickly. They have started using their temp. roosting pole in the indoor pen and I was wondering if this is a good time to move them out into the coop. We lost all of our previous 4 bantams to a dreadful dog! (which has since been restrained by the neighbor ugh!) Does anyone have an idea at what age/size these chicks can start using thei permenant coop? This is our first time raising "babies" so we're new at this part. Any suggestions and help is welcome. Thank you....