Shut cock and hen in box for three or four days letting them out maybe 2 times a day for time on the floor. Water on the box all the time and half a brick for the hen, sometimes the cock, tae get out of fighting range. Put nest bowl in after 5 days and keep locked up until you check if eggs are full. After that its up to you, just let them out and they should be settled to their own box. Time consuming but cuts down on smashed eggs and fighting. Yu could also just fling bowls in and let them get on with it