AdNew Halo Collar 4: The world’s safest GPSdogfence, now with with dual-frequency GPS. For dogs big and small, Halo Collar 4 fits them all. Get yours today.
Dual-frequency GPS. · For dogs big and small. · Perfect fit: 8"–30.5" · Real-time tracking
AdSay goodbye to traditional pet containment methods and hello to advanced GPS technology. PawTronic - State of the art GPS technology to secure your house and yard for your dog.
Customizable Boundaries · IPX7 Waterproof · Long Lasting Battery Life · Different Levels of Alert
