Is your dog going through your wrought iron, aluminum, or wood fence? We have a simple solution without using an unsightly barrier or unnecessary shock collars. These types of fences were not designed with smaller dogs in mind. With the Dog Proofer fence barrier kit, you can quickly and easily create a long-lasting barrier around your fence. Made of black powder-coated galvanized heavy gauge wire the barrier tends to work well for smaller dogs with limited jumping ability. The welded wire squares are 1.75" x 1.75" so your dog cannot get through it, but so that you and your pet can easily see through it. The welded wire can also be trimmed to accommodate certain heights or to work around obstructions in the fence line. This quick fix for your dog getting through your fence is installed easily with only a pair of heavy-duty snips aviation snips/tin snips and fasteners appropriate for your fence type see more about that below.