Hi there!! We built an 8x8 walk in coop with an attached covered run of 11x23. We’ve been letting our juvenile babies free range in the yard for the last month or so. However.... there is poop everywhere. EVERYWHERE! I have 3 kids that will be wanting to play outside as Spring makes it’s appearance. So I’m needing to fence off an area for an affordable price. And also have access into this area. What are some recommendations? We’re thinking horse fence and T posts. But how do I get in the area? How tall of fencing do I need? There are 3-4 chickens that have no problem walking on top of our wood fence and it’s about 4.5 ft tall. But I’m thinking as they get older maybe that height won’t be a problem? Thanks!