Slip & Clip Prong Collars are made with Herm Sprenger Prong Collar. Herm Sprenger prong collars are known for quality and durability this is why every Slip & Clip Prong Collar is made from Sprenger prong collars. Prong collar training can be utilized by professional dog trainers and pet owners alike. How to use a prong collar is a common question that we receive all the time. Anyone can use a prong collar so if you have any questions on how to use your Slip & Clip Prong Collar we are always available to answer your questions. Are prong collars cruel? If you are new to prong collars then I’m sure your first initial impression is that prong collars are cruel. This is the furthest from the truth, if used correctly a prong collar can be less inverse of then a choker chain or nylon dog collar.