This dog training kit by #Eduplink has everything you need to train your pet at a great price. The bag to hold the trats and the clicker have been most effective in training my dog, a pitbull Buckshot not to jump, not to bite my toes and to sit and stay. The clicker gets his attention and keeps us both calm and less frustrated. If you have a puppy that you are trying to train than this kit is a must have.