COVONO Electric Dog Fence,Upgraded In Ground Pet Containment System(2 Dogs Underground Invisible Fence,500Ft Wire,Waterproof&Rechargeable Collar,Static/Tone Correction)

Brand: COVONOColor: BlackFeatures: FULLY CUSTOMIZABLE RANGE: Comes with 500 feet of 21 gauge solid copper wire,which is thicker and more durable than most of our competitors that use stranded wire,covers up to 1/2 acre,can be expandable to more area with the purchase of additional wires.You can lay wires in any shape to keep your dog stay where you want it SUPPORT MULTIPLE RECEIVERS: The receiver is adjustable,rechargeable and IP66 waterproof,suitable for all kinds of dogs weighing 12lbs-130lbs with a neck size ranging 9-22 inches.With the purchase of additional compatible receivers, you can safely contain as many pets as you need at the same time RELIABLE DOG TRAINING: The fence system uses the latest 'Dual-Frequency Verification' technology,which greatly improves the stability and anti-interference ability of the system.You don't need to worry about your dogs being randomly warned or even injured MORE PRACTICAL FEATURES: The electric fence allows you to control the width of the boun