Hello everyone.. about two weeks ago after i purchased six baby pullets from our local feed supply store after developing an interest in my grandfathers adult flock. I purchased two white layers, two road island reds and two production reds and setup a basic indoor brooder with a heat lamp running 24/7. When the weather permits i let them spend a few hours in their outdoor pen. Im wondering how old these chicks are and when they can do without the heat lamp at night.. and also how lond before they can be moved to their outdoor coop. Im loving the personality of these birds, my grandfather says thy are doing great. They have nearly doubled in size in two weeks and are starting to get calm around me and come up to me acting curious.. any tips on taming for people friendly adult birds? any tips or advice would be greatly appreciated. thank you..