Just curious. My older girls are 15 weeks and my Silkies are 10 weeks. They sleep together in the same coop with no problem but during the day they are in two seperate groups. The older girls started going out 4 weeks before the Silkies and the Silkies joined them to free range about 5 weeks ago. They don't even get near each other.... will they ever or is this normal? Just curious. I don't know why it bugs me but I would love to see all 12 of them cruising together.... thanks.