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Home > Cat & Dog Products > Dog Fences - Wireless & Underground Wire Systems > Dog Fence Wire and Flags

Dog Fence Wire and Flags

Get extra dog fence wire, flags and sod staples for any brand of underground dog fence.

Extra dog fence wire is easy to shop for because you don't have to purchase a specific brand. Any brand of underground dog fence wire (including generic brands) will work with any brand of in-ground dog fence you own.

We carry a broad selection dog fence boundary wire for you to choose from including 20-gauge, 18-gauge and Ultra Wire by High Tech Pet. Ultra Wire is 40% thicker and about three times stronger than the thinner 20-gauge dog fence wire that comes standard with many dog fence systems.

We carry generic dog fence wire as well as boundary wire supplied by pet fence brands such as PetSafe, Innotek, High Tech Pet, Dogtra, DogTek, and SportDOG.

See our valuable Info section for these products!

Browse Dog Fence Wire and Flags
Dog Fence Boundary Wire
Dog Fence Wire and Flags
We carry spools of fence wire from multiple brands in both 18 and 20 gauge, and in various lengths.
Twisted Dog Fence Wire
Dog Fence Wire and Flags
Used for cancelling out the containment signal when necessary. We carry several choices of pre-twisted dog fence wire.
Flag and Wire Boundary Kits
Dog Fence Wire and Flags
Bundle and save! Choose from our wide selection of combo kits of flags and wire.

2 Pack Large Waterproof Splice
(Item #: Splice-Lg)
2 Pack Waterproof Splices
(Item #: SPLICE-2)
Heavy-Duty Boundary Flags (50 ea.)
(Item #: GV-FLAGS)
PetSafe Wire Break Locator Kit
(Item #: RFA-450)
2 Pack Large Waterproof Splice
Your Price: $6.99
2 Pack Waterproof Splices
Your Price: $6.99
Heavy-Duty Boundary Flags (50 ea.)
Your Price: $11.99
PetSafe Wire Break Locator Kit
Your Price: $79.99
Sod Staples for Inground Fence Wire
PetSafe Boundary Flags
(Item #: RFA-2)
Innotek Flags (50 ea.)
Boundary Flags 50 Pack
(Item #: FLAG-2)
Sod Staples for Inground Fence Wire
Your Price: $25.00
PetSafe Boundary Flags
Your Price: $21.99
Innotek Flags (50 ea.)
Your Price: $11.99
Boundary Flags 50 Pack
Your Price: $19.99

As mentioned above, any spool of wire made specifically for an underground dog fence will be perfectly suitable for your underground electronic dog fence regardless of the brand name. In addition, dog fence wire is the same kind of wire used when installing electric cat fence systems.

So instead of concentrating on trying to find a specific brand of wire for underground dog fence systems you can shop according to other criteria that may be important to you. Some people may want to shop for the best price on extra dog fence wire while others may want to purchase the highest quality dog fence wire available. Either way, you are in the right place.

The thickness of all wire, including dog fence wire, is measured by gauge. A lower-gauge wire is thicker than a higher-gauge wire, for example, 18-gauge wire is actually thicker than 20-gauge wire.

Most electric dog fence systems come standard with 20-gauge wire. A 20-gauge wire is adequate for most people, but some people may want a thicker wire as an extra precaution against possible breakage. Naturally a stronger, thicker dog fence wire will cost a bit more.

What is Pre-Twisted Dog Fence Wire?
No matter what brand of in-ground wire dog fence you have, installation basics are the same. You will need twisted wire to connect both ends of your boundary loop to the system transmitter and you also need twisted wire to cancel the signal in areas where you want your dog to be able to cross the wire (to get through your house door, for example). You can twist the wires yourself or you can buy pre-twisted wire.

Some people like to create off-limits areas within a pet containment area and that would necessitate the use of pre-twisted wire as well. In this case a spool of pre-twisted wire can really help installation of a DIY dog fence go along faster and easier.

We carry generic brands of pre-twisted dog fence wire and we also carry High Tech Pet Pre-Twisted Ultra Wire. We do not know of any other dog fence wire that is as strong or thick as High Tech Pet's Ultra Wire.

We also carry training flags, sod staples and waterproof splices in addition to dog fence wire. If you would rather stick to your brand we carry wire and accessories including dog fence collar replacements for PetSafe dog fence systems, Innotek dog fence systems, Dogtra dog fence systems, and of course, High Tech Pet dog fence systems.

This section does not include wireless dog fence systems or indoor dog fence systems. If that is what you are looking for please click on the links.

Shop with confidence at America’s Pet Store and save with our everyday low prices!

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America's Pet Store offers one of the largest selections online of hard to find pet products including pet doors, dog ramps, parrot cages, and automatic cat litter box products. At America's Pet Store, you will find all your pet electronic needs including electric dog fence and wireless dog fence systems, bark collar and shock collar products, dog training collars, and the latest Garmin Astro Dog Tracking System. America's Pet Store is an authorized dealer for all the top brands including PetSafe, Dogtra, DT Systems, SportDOG, Plexidor, and Hale pet doors. Shop with confidence at America's Pet Store with our Price Protection Plan, and FREE shipping on everything we sell!