Hi - I’ve looked at a lot of threads here - thanks for your help. We lost 2 of our chickens on Friday. We think from a raccoon because we found Snow’s body in between two tree trunks 4-5 feet up off the ground. One remains missing but we presume she is gone. 
We have 1 left and received some advice going forward to use hardware cloth around the perimeter of the yard, install a fully enclosed run with 2x2 metal caging on all sides to protect from raccoons, weasels, hawks and fox. How big of a run if we have 4 chickens? We want to get 3 more now, if possible. Hard to find pullets and hens in IL in the winter. Open to any suggestions. We are so devastated after losing our loves and want to prevent this from ever happening again.

