Ok, I have looked for this topic and can't find anything close. I introduced my 10 week old chicks (14) to my 9 month old pullets (7) and rooster (1). They have seen eacvh other over the fence for 4 weeks naf have lived seperatly side by side for 4 weeks now. Everything seemed to go well untiol this ervening when my rooster started chasing the chicks and trying to mate with them. Nothing could desuade him, so has anyone else had this experience and should I seperate them again until they are older? Thanks anything would help.