Best Invisible Fence Collars

Perimeter Technologies Invisible Fence R21 Replacement Collar 7K - 1 Dog and Free Backup Collar Strap

Specs: Medium (Adjustable for Necks From 13" to 18") | Width = 3/4" | Design: Green Mint.
Compatibility: Compatible with Invisible Fence Brand Collars, as Well as Other Name Brands (See Product Description for Model Details).
Directions: Unscrew the Contact Points on Collar Receiver, Remove Old Strap and Replace with eXtreme Dog Fence Strap, Adjust Strap to Fit Neck, Cut off Excess Strap and Heat End with Flame to Prevent Fraying.
Maintenance: Strap Can be Machine Washed. Please Remove Receiver Before Washing.

This Package: This Listing is for a 1500' Spool of 14 Gauge / .045 Polyethylene Coated, Boundary Wire is UV Resistant, Direct Ground Burial Rated and of the Highest Quality Available.
Compatible: Use Our Dog Fencing Wire with ANY Brand Fence, Including PetSafe, Perimeter Technologies, Invisible Fence, SportDOG, 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, or Run it Above Ground and Secure it Down with Our Landscape Staples.
American Made: Extreme Dog Fence Brand Dog Boundary Fence Wire is Proudly Manufactured in the USA. We Stand Behind it 100%.
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.

One assembly made with two CR-1/3N cells shrink wrapped together, BatteryPrice brand.
High quality cells for reliable collar operation - 10 Year shelf life.
Quantity Discounts available - see instructions below.
Works with PCC-100, PCC-200, PTPIR-003, PTPFS-003 systems.
For Pet Stop and Perimeter Technologies dog collars, Ultra Elite & Ulite Elite2 For Invisible Dog Fence Systems.

Fits most Petsafe bark and remote training collars, inground fence collars and pif-275 Petsafe wireless fence system collar.
100% Satisfaction Guarantee PetSafe RFA-67 6 Volt Replacement Batteries.
Guaranteed to last as long or longer as the OEM battery and to meet or exceed all OEM specifications.
Operates most Petsafe brand electronic fence, wireless fence and bark control collars.
Contains a 6-Volt Panasonic lithium coin cell. The best battery of its kind.

...you create a fence that fits your yard’s shape and size.
COLLAR FIT: The Deluxe UltraLight In-Ground Fence Receiver Collar is waterproof and comfortably fits dogs 8 pounds and up and adjusts to fit neck sizes 6-26 inch.
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 (except for YardMax) will work with this fence system.
you can purchase different style collars for every pet in the family.
U.S. BASED CUSTOMER CARE: Let our pet product experts help.
Battery-operated collar: The collar has a low battery indicator and uses replaceable PetSafe RFA-67 battery.
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.

Specs: Small (Adjustable for Necks Up to 12") | Width = 3/4" | Design: Blue Bubbles.
Compatibility: Compatible with Invisible Fence Brand Collars, as Well as Other Name Brands (See Product Description for Model Details).
Directions: Unscrew the Contact Points on Collar Receiver, Remove Old Strap and Replace with eXtreme Dog Fence Strap, Adjust Strap to Fit Neck, Cut....
Maintenance: Strap Can be Machine Washed. Please Remove Receiver Before Washing.

Specs: Large (Adjustable for Necks From 19" to 26") | Width = 1" | Design: Green Mint.
Compatibility: Compatible with Invisible Fence Brand Collars, as Well as Other Name Brands (See Product Description for Model Details).
Directions: Unscrew the Contact Points on Collar Receiver, Remove Old Strap and Replace with eXtreme Dog Fence Strap, Adjust Strap to Fit Neck, Cut....
Maintenance: Strap Can be Machine Washed. Please Remove Receiver Before Washing.

...kend 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.
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.
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.

SUPER FRESH AND LEAK FREE- DURACELL Brand high quality CR123A 3V Lithium batteries. sealed in a card so batteries do not touch each other as they drain..
EQUIVALENT TO - Many other brands like CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A. etc..
WARRANTIED – All DURACELL brand batteries are 100% guaranteed to be of the best quality!! We offer a 7 year quality warranty. This makes your purchase totally risk free..
WORKS FOR – Dog collars, invisible fence dog collars, Laser sight, cameras, calculators, weapon mounted lights, flashlights, toys, glucose monitors, keyless entry devices..
DURACELL CR123A 3V Battery adopts universal standards and features extensively long working life and high efficiency great for use. It’s compact and convenient to carry anywhere and anytime..