Dogtra GPS Fence PRO 550 Made with three card slots

Made with three card slots

though equally ideal for everyday temperate wear

Synthetic digital leather palm patch

Comfort colors shirt

One size fits most

Dogtra GPS Fence PRO 550 Made with three card slotsApp Setup & Alerts App required for initial setup. After setup, collar works on its own no app needed to keep it running. Alerts and updates only show within Bluetooth range. (33 ft) Out of range? No App Alerts but the collar still works. Smart GPS Fencing GPS virtual fencing with main fence + 2 backup fences. Warning zone to keep dogs safe before correction. Up to 30 custom boundaries. Come Home sequence and return reminder tone. Training &