Put training and tracking at your fingertips with Garmin's Delta SE Handheld and Dog Collar. Designed with the beginner in mind, Garmin's training system includes a three-button handheld and collar system that transmits 10 levels of momentary and continuous tone, stimulation, or vibration to your dog from up to a half mile away. Imported. Universally sized collar fits most dogs. Garmin® Delta SE Handheld and Dog Tracking Collar