Speed clickers are the ideal way to start training your pets by sound association from a young age. Once they realise the click sound comes with a reward they will quickly learn to obey your training instructions. You should essentially start training from 6 weeks because puppies can become a handful if left to their own devices. The speed clicker comes with handy belt clip to keep it close at hand. Make reinforcement training easier and positive for both of you with a clicker. || * Clicker training | * Puppies and dogs associate sound with reward | * Assorted colours | * Comes with cable and belt clip | * Click sound training device | * Works for dogs and cats