We got a trio of black bantam cochins (1 hen and 2 roos) and a trio of silkies (1 hen and 2 roos) a couple of days ago. They seem to like their new surroundings...I have each trio in a separate pen with plenty of room. There are brooding boxes in each pen. Does anyone have an idea how long it will be before they start laying at our house? They were already laying before we got them.