Keep your dog safe around the clock with the Guardian Pet Safe GPS and Tracking Dog Fence Collar. This training collar offers a quick setup of one to two hours and allows you to store up to 20 virtual fences at once for on-the-go and at-home protection. The battery charges in two to four hours and offers 48 hours of continuous use for peace of mind, while the GPS technology and real-time tracking movements allow you to monitor your dog's location. Choose from two different correction modes to match your dog's needs. Guardian Pet Safe GPS and Tracking Dog Fence Collar Blue/Gray - Pet Training at Academy Sports