Very funny!!! Love it!! They will try and keep to one box so the first one to ever lay an egg there set the president that the other followed a fix would be to put a false egg in the other box also it seems as tho they are just timed right that they both need to lay at the same time and the way they see it is there is only one place to lay!! So then you get two trying to lay together I have had two hens try to fight over a box because for the first time ever they had to lay an egg at the same time and never bumped into each other until now so be lucky they don't fight over it!! Another thing to do is just wait it out and they will eventually work it out themselves.