Best Electric Shock Collar Fence

Bousnic Dog Shock Collar - 3300Ft Dog Training Collar with Remote for 5-120lbs Small Medium Large Dogs Rechargeable Waterproof e Collar with Beep (1-8), Vibration(1-16), Safe Shock(1-99) Modes (Blue)

GPS Wireless Dog Fence for Outdoor Use, Pet Containment System with AI Smart GPS Signal,Waterproof and Rechargeable Electric Collar Fence with 3 Warning Modes, Dog Collar Fence for Most of Dogs

Bousnic Shock Collar for Dogs - Waterproof Rechargeable Dog Electric Training Collar with Remote for Small Medium Large Dogs with Beep, Vibration, Safe Shock Modes (8-120 Lbs) (Grey)

PetSafe Wireless Containment System, Secure 2,023 Square metre Boundary for an Unlimited Number of Dogs

DOGOITM Wireless Dog Fence for 2 Dogs, Pet Containment System with AI Smart GPS Signal for Outdoor, Waterproof and Rechargeable Dog Collar Fence with 3 Warning Modes, Range 65-3290 FT

Bousnic Dog Training Collar with Remote - 4000ft Waterproof Dog Shock Collars 2 Dogs for Large Medium Small Dogs Rechargeable E Collars for Dogs Training with Beep Vibration Humane Shock(1-16) Mode

GPS Wireless Dog Fence, Electric Dog Fence with GPS, Range 98-3281 ft, Adjustable Warning Strength, Rechargeable, Pet Containment System, Harmless and Suitable for All Medium and Large Dogs(2 Collars)

PetSafe Stay and Play Wireless Pet Fence for Stubborn Dogs from The Parent Company of Invisible Fence Brand Above Ground Electric Pet Fence with Waterproof and Rechargeable Training Collar

Dog Wireless GPS Fence Electric Dog Fence Containment System, Adjustable Control Range Warning Strength, Wireless Charging Wireless GPS Dog Fence, Fully Sealed Waterproof Collar Receiver

PetSafe In-Ground Pet Fence for Dogs and Cats over 8 lb - from the Parent Company of INVISIBLE FENCE Brand - Includes Lightweight Waterproof Collar with Tone and Static Correction