When an invisible fence is installed, a wire will be placed around your property, usually a few inches underground. The dog will then wear a collar called a receiver which receives a small electric shock anytime it crosses the wire. This helps your dog learn its boundaries and is safe for dogs of all sizes.How much does a wireless invisible fence cost?
Wireless invisible fencing costs $300-$400 for a system that covers.5 acres. Additional receiver collars cost $125-$150 for most systems. Wired invisible fencing can be competitively priced. The added cost of the wire is offset by the need for fewer transmitters on large property since the wire carries the current.