Extreme Dog Fence 14-Gauge Dog Fence Wire Brand Heavy Duty (2500 feet) 2500 Continuous Feet for Longer Runs without the Need to Splice Universal Wire Works with ALL Brands of Dog Fence Systems (PetSafe, Invisible Fence Brand, Perimeter Technologies, Havahart, Dogtek, Dogtra, Innotek, SportDOG, etc.) Solid Core 14 Gauge Wire with More Than Twice as Thick Polyethylene Coating Weatherproof and Waterproof - Can be Buried or Installed Above Ground Made in the U.S.A.