Scientific Training - The training clicker easily has the clear sound after pressing the button. This is a brand new cheerful pet communication mode based on scientific records. It can be used to train the dogs basic obedience and correct the bad behaviors. Many people call the happy training method. Ideal for safely training pets. CRISP SOUND - The clickers sound is crisp and not harsh. It can attract your dogs interest and attention without scaring him. Ergonomically Designed - Wrist Bracelet Clicker is so easy to take and you can easily train your dogs, or you can have fun with your dog to share with your family. Easy to squeeze and squeeze, so your dog can learn your instructions in a short time. Ergonomically Designed - Wrist Bracelet Clicker is so easy to take and you can train your dogs easily be received, or you can let your dog share fun with your family. Easy to squeeze and squeeze, so your dog can learn your instructions in a short time.