Same thing happened to us this morning. We started out with 4 chickens about 6 weeks ago. They're about 12 weeks old now, and one of them turned out to be a rooster! We live in a neighborhood, so we can't have a rooster. So we went to a local farm and traded him for 2 hens yesterday. The new hens are about 7 mos old the lady said, and haven't been laying long. We went to look for eggs this morning, and there was one under the roost, cracked and leaking :-( We have next boxes set up, and have golf balls in them since we read that helps the hens know where to lay. Anyone know of anything Else that will make them lay in the boxes instead of off the roost??!!