I have this little Copper Black Marans cockerel, from a Large Fowl pen, that is just not growing at all! He is smaller than a quail, and already trying to breed pullets twice his size. Javas at that, which are not easy going breed! He is all boy, all the time, but he is T I N Y!!! Did I mention he was small??? I know he is not another breed, because he has feathered shanks, and too much mossiness... Anyone know why a little roo would stay so small? I swear he is hardly bigger than a button quail.