PG-300 Pager Only Vibration Remote TrainerFor the handlers who would prefer not to use any electronic stimulation on their dog but would benefit from having a form of timely correction. Communication with your dog has never been easier with this innovative device. 800m range Rechargeable and Fully waterproof Light (in weight) Fits all sizes and breeds (cats too) Tone button for behaviour marking Remote controlled tracking light 100 levels of adjustable vibration Night light Deaf and Service