So I have looked for an answer to this but have'nt found one yet. I currently have a flock of 7 hens with no rooster...The roo i had became very aggressive towards children myself and my husband to the point he would draw blood even when trying to feed them... needless to say he ended going in the pot. Its been about a week but now i am getting a Ayam Cemani rooster who is younger then my hens. He is 6 months old and my 6 hens are 2months-2.5years... no I have only had and all hen flock for a week my Alpha hen has taken charge.. she tried to take charge of the rooster when he was in there but gave up and just ignored him..will it be ok to introduce the new rooster? Or will there be problems? I will be keeping him in isolation for about 7 days. I know the lady who I'm getting him from and she's the woman that I've gotten my most healthy well looked after hens from. I will almost always go to her!(one time i didnt and the one i got had very bad legmites and lice! My poor girl is almost fully recoverd in a iso pin and run on othersiad of yard still... i cant wait till she can go in the big run) But yes, can i put him in there with minimal to no problems?