I finished building the coop, and now need to consider fence options. I was surprised when I found out how much fencing costs. It seems easy to spend $200+ for a basic chicken run. So I need some good advice to avoid costly mistakes. What are reliable fencing options to contain chickens, and to keep any dogs out? Looking for something economical. Welded wire sounds like the economical way to go. But I don't understand the need for hardware cloth. Won't the welded wire be enough to keep chickens in and large predators (dogs) out? Does the fence still need to be buried 1 foot, and folded out 1 foot? Or just burying 1 foot is good enough? How tall? Do I need to be concerned that Rhode Island Red chicken hens will fly, therefore need a net for the top of the run?