The cheapest farm fences are typically wire fences, which cost less to install than traditional lumber fences. Barbed wire is one of the most inexpensive options due to its simple materials, making it a good choice for low budgets. It is suitable for confining docile animals in large spaces, as it provides a visual barrier and a mild deterrent. Other options like hog wire and woven wire fences are also cost-effective because they require less lumber than a full wooden fence. These types of wire fences are strong, long-lasting, and relatively easy to repair, though they are often considered less aesthetically pleasing than wood.

Some types of snow fences may work for keeping Fido in your yard. The openings can be small enough to prevent a dog from escaping. However, you want to make sure the openings aren’t susceptible for them to get stuck. While some types may contain the pup, the fence will require regular inspection and maintenance. It’s best to discuss which type of snow fence is ideal for your needs with a pro.

Green branches are more flexible and easier to work with, but they'll shrink as they dry, which can loosen your fence weave over time—so you'll need to weave them extra tight to account for shrinkage. Some species, particularly willow, may also try to sprout when used green. For these reasons, it’s typically easiest to use branches that have dried for a week or two.

The ideal spacing for four-by-four residential fence posts is usually about 6 to 8 feet between posts. However, if the fence is particularly high or you live in a very windy region, you might want to space them closer together for better stability. A fence pro can help you decide on your post spacing.