Aluminum Electric Fence Wire
Aluminum electric fence wire is an ideal conductor. Its disadvantages for horses are that it is hard to see, and so strong and thin that it can injure animals that run into it. Another disadvantage is that after being put out it cannot be wound up and used again. It is thus not well suited to temporary electric fences. On the other hand, it is well-suited to an electric fence that supplements an existing barrier horse fence in order to prevent horses from leaning or chewing on the fence.