Hi. These may seem like simple questions, but I am new to chickens and would like some help please. I have 3 pile bantams (1 male, 2 female) and they are 12 weeks old, and 3 isa browns (I think they are all female) and they are 8 weeks old. How long can I leave the male in with the hens? He has started pecking one of the isa browns. What is 'brooding'? How will I know when they are ready to roost and about what age? What age will they start to lay? Are they too young to be fed layer pellets? My chickens and I thank you for any advice you can give us. Kerri-anne