10 Best Dog Fence Wire of September 2025

• EXPAND YOUR EXISTING IN-GROUND FENCE: 500 feet covers approximately 1/3 of an acre
• PERFECT FOR MOST IN-GROUND FENCE INSTALLATION: solid core 20 gauge copper wire is rated for direct burial
• USE NOTE: For proper performance we recommend using Gel-filled Splice Capsules and wire connectors (RFA-366) - SOLD SEPARATELY
• US-BASED CUSTOMER CARE: Let our pet product experts help; We’re available Monday through Saturday to answer your questions at PetSafe
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help keep your pet healthy, safe and happy

PetSafe

• American Made High tinsel Dog Fence Professional Cable
• Compatible: Use Our Dog Fencing Wire with ANY Reputable Brand Fence, Including Perimeter Technologies, Dogtra, Pet Stop, High Tech Pet, DogWatch, Innotek, and ALL Others
• Easy Installation: This Underground Dog Fence Wire Can be Buried 1-3" Deep Using a Lawn Edger, Trencher, Garden Hoe
• American Made: Extreme Dog Fence Brand Dog Boundary Fence Wire is Proudly Manufactured in the USA.
• Additional Fence Parts: You Can Also Find Spools of Twisted Wire, Additional Dog Fence Collars, Batteries, Replacement Transmitters and Many Other Pet Related Products in Our Amazon Store

Extreme Dog Fence

• CREATE A CUSTOM-SHAPED FENCE: Create a safe 1/3-acre play area for your best friend with the included 500 feet of wire; Purchase additional wire to expand up to a 25-acre yard
• FOR PERSISTENT PUPS: Receiver collar has a tone plus vibration mode and 4 levels of safe, static correction that you can adjust based on how your determined dog responds during training
• GREAT FOR HEARING-IMPAIRED PETS: If you best friend has a hard time hearing, the tone plus vibration mode will help him learn his new boundary area and keep him safe in the yard
• DIY INSTALLATION: This do-it-yourself weekend project lets you create a fence that fits your yard’s shape and size
• COLLAR FIT: The Stubborn Dog In-Ground Fence Receiver Collar is waterproof and comfortably fits dogs 8 lb and up and adjusts to fit neck sizes 6-28 inch; For dogs 6 months and older
• COMPATIBILITY: All of our PetSafe In-Ground Fence receiver collars (expect for YardMax) will work with this fence system; you can purchase different style collars for every pet in the family
• PROTECT ALL YOUR PETS: If you have more than 1 pet purchase as many collars as you need so every furry friend can safely play in their yard
• COMPATIBILITY: All of our PetSafe In-Ground Fence receiver collars (expect for YardMax) will work with this fence system; You can purchase different style collars for every pet in the family
• Waterproof receiver collar: The included lightweight, waterproof collar fits pets weighing 8 pounds or more with neck sizes between 6-28 inch
• Contain all your pets: With the purchase of additional collars, this in-ground fence system allows you to safely contain an unlimited number of pets
• Compatibility: Works with all PetSafe in-ground fence receiver collars except YardMax receiver collars
• U.S based customer care: Let our pet product experts help

PetSafe

• 500 Feet of eXtreme Dog Fence Maximum Performance 14 Gauge Electric Dog Fence Wire - Polyethylene Coated - Stronger and Longer Lasting than Any Other Underground Dog FenceWire
• Boundary Wire Protected by a Rugged Polyethylene Jacket to Protect from UV Rays, eXtreme Temperatures, and Water
• Compatible with All Dog Fence Systems / All Brands (See List Below) / Universal
• Proudly manufactured in the United States
• See our Amazon store for more pet fence accessories and related items

Extreme Dog Fence

• Compatible with SportDOG Brand In-Ground Fence system (SDF-100A)
• Allows you to add an additional 1/3 acre to your existing In-Ground Fence system
• Includes 500 feet of 20-gauge wire, 50 boundary flags, 2 wire nuts, and 2 waterproof gel-filled splice capsules

SportDOG Brand

• 500 Feet of Heavy Duty 14 Gauge Electric Dog Fence Boundary Wire. Enough to Cover Up to 1/2 Acre and Perform Reliably for the Life of Your Pets
• The Highest Grade Boundary Wire Available that Works Flawlessly with All the Top Brands and Lesser Brands of Professionally Installed, as Well as D.I.Y. In-Ground Pet Containment Fence Systems
• While Rugged and Durable, the eXtreme Dog Fence Boundary Wire is Not Difficult to Work With. This High Tensile Wire is Coated with a High Performing 45 Mil Polyethylene Jacket and is UV Resistant
• Born in the USA. eXtreme Dog Fence Wire is the Original Pet Fence Boundary Wire that is Proudly Manufactured Right Here in the United States of America, with Performance Designed to Earn Your Trust
• Additional Fence Parts - You Can Also Find Spools of Twisted Wire, Additional Dog Fence Collars, Batteries, Replacement Transmitters and Many Other Pet Related Products in Our Amazon Store

Extreme Dog Fence

• PetsTEK Wire Splice Kit for Electric In-Ground Dog Fence Systems. Compatible with All PetSafe, SportDog and Dogtra Underground Fence Systems.
• Package Contains 10 Wire Splice Kits – 10 Tubes, 10 Wire Nuts and the Instruction Card.
• The Tube is Filled with Waterproof Gel, That Protects Exposed Wires from Rust and Corrosion.
• The Kit is Designed to Work with 12, 14, 16, 18 And 20 Gauge Wires. Total Tube Length (including the cap) – 2.68”, Inside Tube Diameter - .5”.
• PetsTEK Waterproof Wire Splice Kit is Made in the USA.

PetsTEK

• 500 ft burial grade wire
• Compatible with DOGTEK brand and other brands pet fences
• 500 ft covers approximately 1/4 acre area
• Yellow polyethylene jacket
• Excellent physical protection as well as static and oxidation resistance

Dogtek

• 250 Foot Continuous Spool - 14 AWG Solid Copper Core Professional Grade Dog Fence Perimeter Wire
• PE Jacket - the thickest jacket in the industry! Solid Core Prefered by the Pro's
• Extreme duty - perfect for temperature extremes, above ground installations
• Direct Burial Underground Rated, Sunlight Resistant
• Compatible with all brands including PetSafe, Invisible Fence Brand, Dogwatch, SportDOG and PetStop

Extreme Dog Fence

• COVERS 1/3 ACRE: Kit comes with everything you need to expand your in-ground pet fence including wire, boundary flags, splice capsules and wire connectors
• INSULATED COPPER WIRE: Includes 500-feet of solid 20-gauge insulated copper wire rated for underground use
• BOUNDARY FLAGS: 50 boundary flags are included to help your dog learn his new boundary area
• TWO SPLICE KITS: 2 gel-filled capsules and 2 wire connectors are included for above- and below-ground wire connections
• QUALITY GUARANTEED:  PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people LIVE HAPPY TOGETHER.

PetSafe