I plan on making two large runs to rotate between, each one will probably be 50x50 in size. I got a 15% off coupon from TSC and thought this would be a good time to get my supplies. I was thinking of going with a 4 foot fence with t posts. Livestock and poultry fence is pretty comparable in price, does it make much of a difference with which one I should go with? I'm under the impression that they will go into the coop at night and I can secure the door until letting them out in the morning. Their's farmers fields on each side of where my runs will be so, so far I haven't seen much but it has been winter. I've been setting up a trail cam in different areas and so far all I've seen are rabbits and mice. I hear coyotes and have seen racoons, possums and skunks in the general area.