Hi everyone! looking to pick the brains of all you knowledgeable chicken folks. I have 3 older (rescued) Black Stars and 1 mutt chick in my little coop right now. I have room to add 2 or 3 more hens without crowding and trying to decide on a breed. I live in northern WI so we can have some nasty cold winters. I am looking for a breed that will be easy to handle (like my current ladies) and preferably a good layer of brown eggs and of course must be cold hardy. This far north, heat tolerance really isn't an issue. Meat not either since my girls are strictly "eggs and entertainment". Any suggestions??????