So I have this huge beautiful black 1/2 English Orp boy. He hatched the end of May, so he is 6-7months old. When will he start showing some interest in the girls? He has started doing the treat call, and he has a big, loud cockadodool-do but hasn't started "entertaining" the ladys yet. I want to put him in a breeding pen with my best blue,black Orp girls, but with no "entertaining" I won't be getting any fertile eggs. (Any little blue pills for chickens?)