COVONO Electric Dog Fence, Pet Containment System (Aboveground/Underground, 650 Ft Wire, IP66 Waterproof/Rechargeable Collar, Shock/Tone Correction, for 2 Dogs)

PetSafe Compatible Heavy Duty Electric Dog Fence Boundary Wire for All Models of Electric Fence for Dogs and Puppies Or Cat Inground Pet Fence Systems - 1000' Heavy Duty

Wireless Electric Dog Fence System Safe Pet Containment Including Adjustable Waterproof Rechargeable Dog Shock Collar with Receiver, Hidden Wire Fence, 5 Correction Levels, 10 Acres, CE (2 Collars)

Barktec Heavy-Duty Copper Boundary Wire - 150M for Electric Dog Fences, Weather-Resistant, Flexible Installation

My Pet Command Wireless Electric Dog Fence System Safe Electric Pet Containment System with 1 Adjustable Waterproof Rechargeable Dog Shock Collar with Receiver, Hidden extra thick Wire Fence, 5 Correction Levels,10 Acres, and Ultrasonic training whistle