Take a look at the all-new redesigned Halo Collar four, the last word Answer for Canine safety and flexibility. This Highly developed GPS Pet dog fence and tracking device features all improved attributes of former versions—Halo Collar two+ and Halo Collar three—although enhancing your Pet’s protection. While using the Halo Pet collar, gps collarsyou can switch anyplace right into a Secure virtual wireless Pet dog fence, ensuring your Canine's security with no have to have for a traditional electric fence. Perfect for Pet schooling, actions administration, and dog psychology, this GPS Canine tracker is a must-have for every Canine owner. Take a look at our Halo Collar testimonials and see how this Puppy collar generates a backyard anyplace you go!