@queenofrome4: A wireless dog fence that works through GPS?! 🐶 The Halo Collar 5 lets you create virtual boundaries from your phone while keeping track of your dog’s location and daily activity. A smart pet technology option for dog owners exploring alternatives to traditional fencing. Subscription required. #HaloCollar #SmartDogCollar #GPSPetTracker #WirelessPetFence #DogEssentials