How Does An Invisible Fence Work?
Invisible fences work by either using a physical wire to establish a boundary or by using digital radio frequencies via a control panel in your house.
Regardless of whether you are using the actual hard wired option or the digital radio frequencies, your dog’s computer collar receiver, which essentially acts as a radio, picks up those digital signals produced by the control panel.
When your pet crosses into that signal field, you are first given an audible warning and if they continue beyond the threshold they will receive a gentle static correction.
GPS Dog Tracker Vs An Invisible Fence: Pros And Cons
Making a comparison of the pros and cons of both will help understand more about which one will be right for you and your pet.