Hi all, My husband and I are excited to pick up our 3 pullets this weekend and start our flock! We're going to spend the next few days getting the coop and enclosed run all ready to go. In addition to the run, we'd like to provide the chickens with opportunities to move around and explore the yard when we're outside with them. The problem: Our backyard is small(ish) and doesn't have a fence. We'll be building them a pen that we'll be able to move to different parts of the yard, but we'd also like them to be able to wander un-penned in the yard from time to time. So, for our (and our neighbors') sanity, we're considering fencing the backyard. My question: What type of fencing will contain chickens without being exceedingly high? (We'd like the fence to be 3'-4' tall.) Do the points at the top of picket fences deter the hens from trying to hop/roost up there? Thanks in advance for your advice!