I tried last week to add my 7 (7 week old chicks with my 4 (11 & 12 week chickens) didn't work! after a day and night of 7 week ones in corners & not able to eat (even though I added an extra feeder & waterier) I moved 7 week out! Both ages are in coop just in separated areas! ((the small area I call my play pen)) *Is there away I can hurry this along??? I have chicks in bathtub 1wk I would like to move by next week because I have more coming from Ideal! I am stopping after this at least till the spring!