The very basic equipment that is quite necessary and plays a necessary role to train a pup is known as a Collar along with a lead. These collars have different functions and used by the trainers for different purposes. The most famous type of collar is known as "Flip Buckle Collar" or "Clip Collar." These equipments are easily available from different pet shops at affordable rates. Moreover, the other major types of collars that are also very important to train a pup are head collars and tech collars. They are used to control the head or mouth of the dog during the training session.