Perimeter Technology Additional Collar

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Perimeter Technologies Invisible Fence 700 Series Compatible Dog Fence Collar - Works With The 10,000 Fence Frequency System : Pet Supplies

Arya Thaker - New Jersey Institute of Technology - New York City

Product Packaging Solutions

Perimeter Technologies Add-on or Replacement Electric Dog Fence Containment Collar - Compatible with Invisible Fence R21 Series Fences (7k Frequency) : Perimeter Technologies : Wireless Pet Fence Products : Pet Supplies

Pet Tech Outdoor Wireless GPS Containment Fence

Wireless Pet Containment System Receiver Collar

The Perimeter® Technologies team has been keeping dogs safer for longer than anyone. They are some of the original founders of the Invisible Fence®

Comfort Contact® Fencing

Extreme Dog Fence Additional Standard Fence Dog Collar with Large and Medium Set of Comfort Contacts for Dogs and Puppies of All Hair Lengths (Most Dogs)… : Extreme Dog Fence