My beautiful 9 month old Buckeye cockerel is just the sweetest boy I have ever met but he makes zero noise, no calling the hens, no crowing, no nothing. He is a very good boy when it comes to new birds and being petted but he also lets the hens beat on him. He goes so far as to let them chase him away so he is really thin. I have done much research over the 3 years I've had chickens (almost 4) and I know this is a really really really long shot but is there anything I can do or give him (natural stuff only) that will help him (he has never been aggressive in any way but even when he was a day old he got beat-up on).