Best Seller
16 Gauge AWG Electric Dog Fence Wire | Heavy Duty Solid Core Copper Wire - 45 Mil Insulation | 1000 FT | For Creating Perimeter Boundary Loop | Compatible With All Brands | PetSafe, Invisible Fence, S

16 Gauge AWG Electric Dog Fence Wire | Heavy Duty Solid Core Copper Wire - 45 Mil Insulation | 1000 FT | For Creating Perimeter Boundary Loop | Compatible With All Brands | PetSafe, Invisible Fence, S

Our 16 gauge solid core wire is perfect for underground installations. Please be sure to see all of our wire accessories including training flags, wire splices and ground staples in our Amazon store. more

$99.95

FREE shipping

go to store
Sparky Pet Invisible Fence Reflective Dog Collars, Red

Sparky Pet Invisible Fence Reflective Dog Collars, Red

Keep your pet safe and yourself stress free. Sparky pet 1" red nylon collar comes with a reflective stripe to help see your pet at night. Nylon strap is heavy duty and comes with an "easy lock" buckle for ease of use. Perfect replacement strap for if... more

$13.99

go to store
Best Seller
Invisible Fence; Compatible Dog Fence Collar Battery

Invisible Fence; Compatible Dog Fence Collar Battery

Invisible Fence® Power Caps™ (the specialized batteries for Invisible Fence® collars) are expensive. If you use an Invisible Fence®,you have probably found yourself shocked when your local dealer gives you an average price of $... more

$9.78

FREE shipping

go to store
Perimeter Technologies Pet WirelessBoundary Fence R21 and R51 Dog Collar Battery (Invisible Fence and Dog Collar Battery Year Supply (qty 3)), Black

Perimeter Technologies Pet WirelessBoundary Fence R21 and R51 Dog Collar Battery (Invisible Fence and Dog Collar Battery Year Supply (qty 3)), Black

3 volt lithium battery for a Pet Wireless Boundary Fence system. Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Pet Wireless Boundary Fence system R21, R51 and MicroLite electronic dog... more

$30.66

go to store

Overstock.com

(675,000+)
Perimeter Technologies Invisible Fence Replacement Collar, 10K

Perimeter Technologies Invisible Fence Replacement Collar, 10K

Features: -Dog electric fence collar. -Cushions your dog's neck in soft rubber. -Patented 3-way, omni-directional antenna design eliminates the ''holes'' found in lesser pet fencing systems. -Waterproof and submersible collar receiver design.... more

$319.99 $159.95

FREE shipping

go to store
Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

The Perimeter Technologies ComputerReceiver™ Collar is designed to replace your Invisible Fence brand R21™ collar or add a new pet to your existing Invisible Fence system - and for a fraction of the cost The Perimeter ComputerReceiver™ Collar will work... more

$159.95

go to store
Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

These 3-volt lithium batteries will replace your Invisible Fence brand Powercap dog fence collar batteries - at a fraction of the cost This replacement battery is compatible with all Invisible Fence R21, R51, and A12 dog fence collars and the Invisible... more

$17.95

go to store
Perimeter Technologies Invisible Fence Replacement Collar, 10K, Black

Perimeter Technologies Invisible Fence Replacement Collar, 10K, Black

Patented three antenna omni-directional design ensures signal reception regardless of the pets orientation to the fence. The Perimeter ComputerReceiver Collar for Invisible Fence Brand Dog Fences is guaranteed to work with your compatible Invisible... more

$159.95

FREE shipping

go to store
Perimeter Technologies Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply, Standard

Perimeter Technologies Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply, Standard

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$38.89

FREE shipping

go to store
Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$38.79

go to store
Havahart Pet Fence Free Underground Dog Fence

Havahart Pet Fence Free Underground Dog Fence

Havahart Fence Free Underground Pet Fence System uses electronics to train your dog to stay within an invisible boundry while allowing them to roam from 1/3 acre to 13 acres of land (with extention kits; purchased separately). This fencing system uses... more

$237.09

go to store
Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply -

Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply -

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$35.19

FREE shipping

go to store
Invisible Fence Compatible R21 And R51 Dog Collar Battery - Gray

Invisible Fence Compatible R21 And R51 Dog Collar Battery - Gray

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$21.43

go to store
Free Shipping. Small Dog Fence Kit 50' - 32"H

Free Shipping. Small Dog Fence Kit 50' - 32"H

The Small Dog Fence Kit 50' - 32"H allows your pup to enjoy the great outdoors in a safe environment. This outdoor dog pen is easy to set up and easy to take down. With a DIY design, this outdoor pet fence kit is made of durable polypropylene invisible... more

$292.00

go to store
Invisible Fence R21 Compatible Dog Fence Collar (ptpir-003)

Invisible Fence R21 Compatible Dog Fence Collar (ptpir-003)

The Perimeter Technologies ComputerReceiver™ Collar is designed to replace your Invisible Fence brand R21™ collar or add a new pet to your existing Invisible Fence system - and for a fraction of the cost The Perimeter ComputerReceiver™ Collar will work... more

$159.95

go to store
Invisible Fence R21 Compatible Dog Fence Collar (ptpir-003)

Invisible Fence R21 Compatible Dog Fence Collar (ptpir-003)

We will beat any advertised price on this item. Find a lower price online and we will match it Call us at 1-888-286-2347 x 700 or for your price match.The Perimeter Technologies ComputerReceiver" Collar is designed to replace your Invisible Fence brand... more

$159.95

go to store
Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

The Perimeter Technologies ComputerReceiver™ Collar is designed to replace your Invisible Fence brand R21™ collar or add a new pet to your existing Invisible Fence system - and for a fraction of the cost The Perimeter ComputerReceiver™ Collar will work... more

$159.95

go to store
Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

These 3-volt lithium batteries will replace your Invisible Fence brand Powercap dog fence collar batteries - at a fraction of the cost This replacement battery is compatible with all Invisible Fence R21, R51, and A12 dog fence collars and the Invisible... more

$17.95

go to store
Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

Invisible Fence R21 Compatible Dog Fence Collar Ptpir-003

The Perimeter Technologies ComputerReceiver" Collar is designed to replace your Invisible Fence brand R21" collar or add a new pet to your existing Invisible Fence system - and for a fraction of the cost The Perimeter ComputerReceiver" Collar will work... more

$159.95

go to store
Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

Invisible Fence Compatible Dog Fence Collar Battery Ifa-001

These 3-volt lithium batteries will replace your Invisible Fence brand Powercap dog fence collar batteries - at a fraction of the cost This replacement battery is compatible with all Invisible Fence R21, R51, and A12 dog fence collars and the Invisible... more

$9.95

go to store
Invisible Fence Compatible Dog Fence Collar Battery (ifa-001)

Invisible Fence Compatible Dog Fence Collar Battery (ifa-001)

These 3-volt lithium batteries will replace your Invisible Fence brand Powercap dog fence collar batteries - at a fraction of the cost This replacement battery is compatible with all Invisible Fence R21, R51, and A12 dog fence collars and the Invisible... more

$9.95

go to store
Invisible Fence Compatible Dog Fence Collar Battery (ifa-001)

Invisible Fence Compatible Dog Fence Collar Battery (ifa-001)

These 3-volt lithium batteries will replace your Invisible Fence brand Powercap dog fence collar batteries - at a fraction of the cost This replacement battery is compatible with all Invisible Fence R21, R51, and A12 dog fence collars and the Invisible... more

$17.95

go to store
Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$38.79

go to store
Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Perimeter Technologies Ifa-001-year Invisible Fence Compatible R21 And R51 Dog Collar Battery Year Supply

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$38.79

go to store
Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$21.64

go to store
DOGTEK EF-4000B25 Electronic Dog Fence System with 2 Collars

DOGTEK EF-4000B25 Electronic Dog Fence System with 2 Collars

Click here for additional savings!

Keep your dog safe by using this Dogtek EF-4000B25 Electronic Dog Fence System. This invisible dog fence enables you to keep one or more dogs safe in complete freedom. They stay within a perimeter that you define without the need of an ugly containment... more

$153.82

go to store
Invisible Fence Brand Compatible Batteries (eXtreme Dog Fence Brand) - 2 Pack

Invisible Fence Brand Compatible Batteries (eXtreme Dog Fence Brand) - 2 Pack

With your 100% satisfaction and money back guarantee, eXtreme Dog Fence® saves you money with your compatible replacement batteries for Invisible Fence® brand receiver collars. Why pay the hefty prices of their batteries when you can buy a brand you... more

$18.95

FREE shipping

go to store
Perimeter Technologies Invisible Fence Replacement Collar, 10K

Perimeter Technologies Invisible Fence Replacement Collar, 10K

Features: -Dog electric fence collar. -Cushions your dog's neck in soft rubber. -Patented 3-way, omni-directional antenna design eliminates the ''holes'' found in lesser pet fencing systems. -Waterproof and submersible collar receiver design.... more

$319.99 $159.95

FREE shipping

go to store
Invisible Fence R21 Replacement Collar 7K (3 Pack)

Invisible Fence R21 Replacement Collar 7K (3 Pack)

Perimeter Technologies, a leading manufacturer of electronic pet fencing, has designed a cost effective alternative to the once exclusive Invisible Fence R21 Fence dog fence collar, providing owners of the nation?s largest and best known professionally... more

$479.85

FREE shipping

go to store
Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$21.64

go to store
Invisible Fence® Brand Compatible Batteries (eXtreme Dog Fence™ Brand) - 10 Pack

Invisible Fence® Brand Compatible Batteries (eXtreme Dog Fence™ Brand) - 10 Pack

With Your 100% Satisfaction and Money back Guarantee, eXtreme Dog FenceTM saves you money with your compatible replacement batteries for Invisible Fence® Brand Receiver Collars. Why pay the hefty prices of their batteries when you can buy a brand you... more

$59.95

FREE shipping

go to store
Black Waterproof Wireless Pet Fence Containment 1 /2 /3 Dog Systems Invisible Cat Door;Fence

Black Waterproof Wireless Pet Fence Containment 1 /2 /3 Dog Systems Invisible Cat Door;Fence

It has extrenely long remote control distance up to radius 200 meters.Waterfroof, chargeable, durable receive collar.Multiple receivers are acceptable to work with this system at the same time.Digtal display support.Three different electric shock... more

$56.99

FREE shipping

go to store
Waterproof Wireless Pet Fence Containment 1 /2 /3 Dog Systems Invisible

Waterproof Wireless Pet Fence Containment 1 /2 /3 Dog Systems Invisible

It has extrenely long remote control distance up to radius 200 meters.Waterfroof, chargeable, durable receive collar.Multiple receivers are acceptable to work with this system at the same time. more

$115.96 $56.99

FREE shipping

go to store
Invisible Fence R21 and R51 Dog Collar Battery by , Six Microlite Fencing for Supply Batteries R21 and Battery by Collars FivePack Invisible Fence Pack Dog Collar.., By Perimeter Technologies

Invisible Fence R21 and R51 Dog Collar Battery by , Six Microlite Fencing for Supply Batteries R21 and Battery by Collars FivePack Invisible Fence Pack Dog Collar.., By Perimeter Technologies

AccessoriesContainment Systems more

$25.49

FREE shipping

go to store
20 Gauge AWG Solid Copper Core Electric Dog Fence Boundary/Perimeter Wire (500 Feet) | Compatible With All In-Ground Electric Systems | PetSafe, Invisible Fence, Perimeter Technologies, SportDOG, Inno

20 Gauge AWG Solid Copper Core Electric Dog Fence Boundary/Perimeter Wire (500 Feet) | Compatible With All In-Ground Electric Systems | PetSafe, Invisible Fence, Perimeter Technologies, SportDOG, Inno

20 gauge solid copper wire for use as a perimeter or boundary wire for all in-ground electric dog fence systems. One continuous spool. Rated for direct underground burial. Please be sure to see our other listings on Amazon under Electric Dog Fence for... more

$34.95

FREE shipping

go to store
Invisible Fence R21 ; R51 Dog Collar Battery, Six Microlite Fencing for Supply Batteries battery R21 lithium and Battery by Collars FivePack Invisible Fence Pack Dog.., By Perimeter Technologies

Invisible Fence R21 ; R51 Dog Collar Battery, Six Microlite Fencing for Supply Batteries battery R21 lithium and Battery by Collars FivePack Invisible Fence Pack Dog.., By Perimeter Technologies

3 volt lithium battery f more

$13.59

FREE shipping

go to store
Electric Wireless Fence Pet Containment System Invisible Dog Fence Shock Collar Fence , Covers up to 200 meters, for Dogs over 8 lb., Waterproof Receiver with;One Collars

Electric Wireless Fence Pet Containment System Invisible Dog Fence Shock Collar Fence , Covers up to 200 meters, for Dogs over 8 lb., Waterproof Receiver with;One Collars

long description is not available more

$65.97

FREE shipping

go to store
Invisible Fence Brand Compatible Electric Dog Fence Batteries for All Series of the Invisible Fence Brand Fence Collars - 1 Battery, eXtreme Dog Fence; has designed.., By Extreme Dog Fence

Invisible Fence Brand Compatible Electric Dog Fence Batteries for All Series of the Invisible Fence Brand Fence Collars - 1 Battery, eXtreme Dog Fence; has designed.., By Extreme Dog Fence

With Your 100% Satisfaction and money back guarantee, eXtreme Dog Fence; saves you money with your compatible replacement battery for Invisible Fence; Brand Receiver Collars R21/R22/R51/MicroliteWith the components that make up this battery, it gives... more

$10.29

FREE shipping

go to store
6 X New R21 R22 R51 Replacement Batteries for Invisible Fence Dog Collar

6 X New R21 R22 R51 Replacement Batteries for Invisible Fence Dog Collar

This item is a band new dog collar battery for Invisible fence R21 R22 R51 more

$24.99

FREE shipping

go to store
Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Perimeter Technologies Ifa-001 Invisible Fence Compatible R21 And R51 Dog Collar Battery

Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at... more

$21.64

go to store