When I bought our property, 12 years ago. It came with a 8' tall moose fence surrounding 5 acres. It was a mix of welded wire and woven wire fencing stapled to living trees. They occasionally installed a wooden post where needed. They ran three sawmill slabs horizontally between each tree or post. The welded wire has not held up. It rusts and breaks at the welds. The woven wire is very durable. I've felled trees on top of it, all you have to do is replace the slab and bend the wire back. Replacing or renailing slabs is an annual chore, but they're free, so it's a good trade off.