COVONO Electric Dog Fence, Pet Containment System Aboveground/Underground

• COVER UP TO 3/4 ACRE: Comes with 650 feet boundary wire which is thicker and more flexible than the old version, cover up to 3/4 acre, 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
• EFFECTIVE DOG TRAINING: The boundary is formed by the signal sent out from the wire by the transmitter. The receiver sends beep and shock as your dog approaches the boundary. The closer your dog goes, the more intense the shock will be, effectively training him to learn the off-limits places
• SUPPORT MULTIPLE RECEIVERS: The receiver is adjustable, waterproof and rechargeable, suitable for all kinds of dogs that weigh 10lbs-120lbs. With the purchase of additional compatible COVONO receivers, you can contain as many pets as you need at the same time
• MORE AMAZING FEATURES: The fence system allows you to control the width of the boundary by adjusting the signal strength. The 'Speed ​​Detection' function means that the faster your dog runs to the boundary, the stronger the shock intensity will be. The wire break warning is also available
• LIFETIME WARRANTY: We stand by our product and take good care of our customers. If you aren't satisfied with the item, you can return it and get a full refund from us within 90 days of receipt of shipment in most cases. Lifetime warranty is available too