Train your dog with the Karen Pryor i-Click Dog Training Clicker. A must-have tool for classes or sound-sensitive dogs, the i-Click was designed with ease of use and discretion in mind. It works in any position, no matter how you happen to hold it. Upside down, sideways, using your thumb or your palm, even your foot. Just a little pressure is all it takes to click. Small enough to hide in your palm. There is a hole at one end so you can attach it to a wrist coil or a lanyard. Designed by Karen Pryor Clicker Trainers to provide the next generation tool for clicker training.