Long boundaries, pastures and what a fence can and cannot do
On a larger lot, the fence has to do more than mark a line. It may keep a dog in, separate a garden from a field, or give a family a defined play space. Livestock is different. Woven wire or pipe fencing is the usual tool for animals, and it is a specialized job that we would flag honestly if it came up.
For property edges and house yards, the question is one of scale. A long run needs more posts, tighter bracing at the ends and corners, and a layout that follows the ground. Mixed solutions are common, such as a decorative fence near the house and a simpler one farther out.

