Had my chicks outside today again. Not sure of the age, they are almost completely feathered. Anyways, 6 of the chicks followed me around the yard for a couple of hours while 2 of the chicks slept the whole time, my kids came home from school and played with them and still the other 2 just slept. We would pick them up and move them to another spot, they would just plop down and go back to sleep. Is this normal????? Doesn't seem normal, I've never seen them do this before and it scares me that there may be something wrong with them. What scares me worse is that there may be something wrong and they pass it to the others!!