Green Mint Replacement Strap - Medium Its Wire Check feature means

Its Wire Check feature means that the transmitter will audibly alert you if there is a break or inconsistency in your dog fence wire

the transmitter will accommodate up to 6 acres

What is a dog to do

Twisting two wires together creates a neutral wire that does not activate the correction on your dog's collar

25 Acre Capacity: Our eXtreme Dog Fence® is capable of containing a property of 25 acres or less

Green Mint Replacement Strap - Medium Its Wire Check feature meansHeavy Duty Nylon The strap on your dog's electric dog fence collar is an important factor in keeping your pet safe and contained within the boundaries of your underground dog fence system. Unfortunately, this is one part of the system that can become worn and shabby over time. Whether it's the weather, or your dogs choose to chew on each other's straps, the collars were designed to allow for periodic strap replacement. Main Features Customizable