Hello guys! This is my first time posting so I hope it's ok, I have 2 frizzle x wyandottle babies ( around 9 weeks) 1 laying hen ( Sussex x wyandottle) 2 not yet laying hens and Sussex cross Rooster I'm wondering when they start making chicken sounds? I'm thinking that's when they should be introduced to start hanging out together and sleeping together? They are in a seperate cage in the day but can go into the henhouse to sleep in a sectioned off part so everyone sleeps together. I attempted yesterday and let them out of there pen and the girls came over, they stood close together without moving... then the big ones would have a little peck at there back? Sorry this is so long!