Garmin Delta SE Dog Electronic Training Collar - No more complex training. With the Delta SE handheld and dog collar, you and your canine companion have everything you need to sit, stay and play - the easy way. Train simply with the small, ergonomic 3-button handheld. Enjoy three ways to train, including stimulation, tone and vibration. A slide switch makes training up to two dogs easier than ever. Stay connected with your dog at up to a half-mile range. Tactile dial helps you and your dog stay focused while training. Features SIMPLE AND EFFECTIVE - With its small, ergonomic design, dog training fits in the palm of your hand. THREE WAYS TO TRAIN - Train your way, and choose between tone, vibration and 10 levels of momentary and continuous stimulation. REMAIN FOCUSED - The tactile dial allows you to focus on your dog while training, so you never have to take your eyes off what matters. TRAIN YOUR PACK - Get the two-in-one experience, and train up to two dogs with the easy-to-use slide switch. CHANGEABLE AND REPLACEABLE CONTACT POINTS - Based on the length and thickness of your dog's coat, choose between two contact points - long and short - and get more consistent contact during training. TOUGH AND WATER-RESISTANT - Whether training for the house or the hunt, this rugged, water-resistant (IPX7) handheld is built to last.