SIZE AND MATERIAL - Dog Fence wire for electric dog and cat fence system is made of 1000 ft of durable, solid, burial grade, 14 Gauge copper wire. WATERPROOF PROTECTION- The boundary wire offers exceptional waterproof protection and oxidation resistance. COMPATIBLE - The WINDOGZ underground Dog fence wire is compatible with many reputable fence brands, such as High Tech Pet, Dogtra, SportDog, Innotek, Perimeter Technologies, DogWatch, Pet Stop, and many others. EASY INSTALLATION - With a garden hoe or trencher, the WINDOGZ Underground Dog Fence Wire can be buried 3 inches deep. Our copper wires are easy to splice, and for ideal performance, we suggest using wire strippers, waterproof wire nuts, and gel-filled splice capsules. QUALITY GUARANTEED - The WINDOGZ family is committed to providing excellent service and helping the pet owners’ community keep pets safe and happy Dog Fence Wire for Electric Dog Fence System, 500 ft, 14 Gauge Pro Grade Wire, Covers ⅓ Acre,Easy to Install, Compatible with reputable Underground Fence Brands, Thick and Durable (1000 FT)