We recently, just over 2 weeks ago, bought 3 hens young hens (18 weeks). Sadly one of them passed away overnight. We would like to get some more as 2 chickens is just not enough. What is the best way to do this? I have read other posts and websites so understand about quarantine etc. My main questions are: If I get 2 more hens a similar age/size will there likely still be alot of fighting or as I have only had the others for a couple of weeks will they not quite have established their full pecking order yet? Is it better to get the same breed, does that help/hinder or no effect on pecking? Any other specific advice would be greatly appreciated? We have room for 4 chickens comfortably so would prefer not to go over 4 in total. Thanks in advance.