Halo Collar is a company that provides a GPS-enabled smart dog collar and virtual fencing system. The system allows users to create invisible boundaries for their dogs, guiding them back to a safe area with customizable feedback like sound, vibration, or static correction. It also includes real-time GPS tracking and a remote beacon to call the dog back from anywhere.  Save $100 through our link (*Save $50 automatically, plus an extra $50 when you purchase through our EXCLUSIVE link)