1.EASY TO USE - Simple push button with distinct clicking sound. The tear drop shaped clicker is lightweight, fits and feels great in your hand. Comes with an elastic wrist band so you can leave it on your wrist or clip it to the leash or your pants.2. training is proven to work. Teach your puppyTRAIN ALL YOUR PETS - The clicker is not just for dogs it can be used for your cat bird and even horse. Not only train the dog but also the cat, bird, chicken, sheep a new behaviors like sit, fetch, roll over, lie down. For effective pet training ALWAYS reward with a treat after clicking. Can be used to train the dog basic obedience, small trick, and correct the bad behavior; Scientific method of training your pet safely and easily.3.TRAIN ALL YOUR PETS - The clicker is not just for dogs it can be used for your cat bird and even horse. Not only train the dog but also the cat, bird, chicken, sheep and even mouse. Must-have training tool for sound-sensitive pets.4.AVAILABLE - Package Include: 2 pack training Clicker with Wrist Strap. Colors: blue and white.