Why should I purchase a DogWatch® Hidden Fence over the Invisible Fence® brand?
DogWatch is the only underground fence system that works on an FM radio signal frequency. This FM system, called SafeLink®, is an exclusive patented DogWatch technology that provides your pet with maximum protection from unintentional corrections caused by stray radio signals. Other pet containment, such as the Invisible Fence brand run on an AM radio frequency that often picks up stray signals and can cause your dog to receive a correction when not near the hidden boundary. This may cause your dog to become confused and afraid. Only DogWatch’s SafeLink system safely ignores AM radio signals.
