Does Underground Fencing Work?

Underground fencing is used by some dog owners to keep their dogs on their property. Underground devices are buried all around the property which transmits an invisible electronic beam. If the dog breaks that beam, the dog gets an electric shock from his collar. The theory is that the dog will stay on the property to avoid the shocks.

  1. Considerations

    • The underground fencing system needs electricity and the collar needs batteries. If the batteries die in the collar, or if the electricity to the equipment goes out, then the system will not work.

    Resistance

    • WebVet points out that many dogs get used to the shocks, and over time, ignore them completely.

    Injury

    • Dogs behind underground fences are not safe from attacking stray dogs or coyotes. Also, the shocks themselves may injure the dog, which is why shock collars are banned in countries like Switzerland, Wales, Sweden, Syria, Germany, Austria and Thailand.

    Chasing

    • "The Dog Bible" (Tracie Hotchner, 2005) points out that dogs living behind underground fencing will be more prone to chase anything that walks into their territory.

    Other Problems

    • Shock collars may trigger aggressive behavior. In the 2008 episode of "It's Me or the Dog," titled "Boxed In," trainer Victoria Stilwell works with an aggressive boxer. The dog's aggressive behavior is believed to be linked to the use of a shock collar.