Extreme Dog Fence 20 Gauge Underground Dog Fence Wire, 500 ft
Extreme Dog Fence 20 Gauge Underground Dog Fence Wire, 500 ft
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Extreme Dog Fence 20 Gauge Underground Dog Fence Wire, 500 ft

Where Extreme Dog Fence 20 Gauge Underground... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
Twenty-gauge solid copper sits at the centre of this underground dog fence wire, wrapped in a polyethylene jacket and wound onto a spool that measures 500 ft from end to end. Laid out as a single loop, that length encloses up to 1/3 of an acre, and the jacket is rated for burial 2–3 inches below the surface. Many containment systems accept the wire, which makes it useful when a damaged loop needs replacing or a perimeter needs extending.
What the roll includes
- One 500 ft spool of 20 AWG wire
- Polyethylene jacket over a solid core
- White or gray jacket colour
| Size | 500 Feet YEL |
|---|---|
| Colour | White or Gray |
| Material | Polyethylene |
| Wire gauge | 20 AWG |
| Length | 500 ft |
| Coverage | Up to 1/3 acre |
| Burial depth | 2–3 inches |
| Compatibility | Perimeter Technologies, Dogtra, Pet Stop, High Tech Pet, DogWatch, Innotek, eXtreme Dog Fence, PetSafe, SportDOG, Invisible Fence, Contain Your Pet, Dog Guard, Dogtek, Guardian |
Running the wire
The manufacturer gives two ways to run this wire. You can bury it 2–3 inches deep, or secure it above ground with staples. The polyethylene coating protects the solid core.
Use the full 500 ft roll to lay out a boundary for an area up to 1/3 acre. You can also add wire to create off-limits zones inside the containment area. If you need to join lengths, waterproof wire splices are available separately.
Will this wire work with your fence system?
Check that your system appears in the compatibility list. The wire works with eXtreme Dog Fence, PetSafe, SportDOG, Innotek, Invisible Fence, DogWatch, PetStop, Contain Your Pet, Dog Guard, Perimeter Technologies, Dogtek and Guardian systems. Compatibility also extends to systems from DogWatch, High Tech Pet, Pet Stop, Dogtra and Perimeter Technologies.
If your yard is larger than 1/3 acre, a single 500 ft roll will not cover the whole boundary. You can add more wire to expand an existing containment area or to mark off-limits zones. Waterproof splices are not included.
Wire features
- 20 AWG solid core: the wire has a single copper conductor, shown as 20 gauge.
- Polyethylene coating: a plastic jacket surrounds the core, and the jacket colour is white or gray.
- Burial-rated: the wire can be buried 2–3 inches deep, or stapled above ground.
- 500 ft length: the roll covers up to 1/3 acre of containment area.
- System compatibility: the wire connects to the listed fence brands, including eXtreme Dog Fence, PetSafe, SportDOG and Innotek.
Questions about the wire
How deep should the wire be buried?
The recommended depth is 2–3 inches.
What area does 500 ft cover?
The 500 ft roll covers up to 1/3 of an acre.
Can I join two lengths of wire?
Yes, but you need waterproof wire splices, which are available separately.
What colour is the wire?
The polyethylene jacket comes in white or gray.
Is this wire compatible with my Invisible Fence system?
The manufacturer lists Invisible Fence among the compatible systems.
Product details
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Extreme Dog Fence 20 Gauge Underground Dog Fence Wire, 500 ft available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Extreme Dog Fence 20 Gauge Underground... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in , and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










