I have 7 Lohmann layers and 3 Ameracauna /Easter egger (still not 100 sure Breeder says one thing,others say another) I am 99.9% sure the A are 2 males and a female. My Lohmann chase the Ameracauna. The Ameracauna are really scared of them. They're all the same size and have been within sight of eachother for months and free ranging together for 2 months. If the A see the L then they run freaking out and shouting which freaks everyone else out and it's pandemonium for a few minutes. They're still in separate coops because I'm so worried they're going to pick on them in a confined space. The big coop/run where the Lohmann currently are, is 15 meter square of floor space with 2 roosting perches and laying buckets undercover. It's a hoop coop type,very mild weather here,with no closed in coop space. I'm just concerned that their skittish nature is going to cause issues. Was planning on popping them all in the big coop on Friday afternoon after a few hrs free ranging with lots of food and scratch and stand back but keep an eye on them. That way I have the whole weekend before work on Monday again to make sure things settle down. Do you think that will work?