One of my chooks has been laying eggs on the floor and I can only assume it is because the box they normally use is in use at the time. It has only happened 3 times so far and a quite distant apart. Each time I find the eggs on the floor they have been all cracked (I kicked one today ._.). What do I do? I have 5 chooks that can lay eggs and only 3 or 4 are laying at the moment. I have only 2 boxes but I have never seen them both in use at the same time so I assume this hen is just laying on the floor because "her box" isn't available.