Ok peeps I just got my first batch of 20 chickens today and have gave plenty of food and water. Is it ok to pick them up and take them from the heat lap and hold in hand for awhile or will they get cold this way! Help a novice out on what I can and can't do? I also have a 4 year old who wants to hold them is this ok and to what extreme should gets handle? Also I am using paper towell for the bottom is this ok? and how often do you change the flooring out?