I have some beautiful Standard Partridge Cochin pullets that are 5 months old. They have an 18 month old Standard Partridge Cochin rooster waiting for them to be introduced to. He weighs 8 pounds and is very good natured. My only worries is that the pullets aren't big enough yet. They just seem so much smaller when compared to him. Maybe it's a common sense thing but I don't know. Does anyone have any Standard Cochin flocks that could shed some light on this? I don't want to do the wrong thing! Should I weigh the pullets?