The PDT00-13411 305 Big Dog Trainer is designed for dogs who weigh over 30 pounds. Train your big dog not to chase cars, dig, chew the furniture, or chase cars. Get your big dog to obey your commands.
PDT00-13411 305 Big Dog Trainer Remote trainers have two basic parts, a remote transmitter and a collar/receiver. You control the transmitter and its training signals (static shock), sending corrective action to your dog receiver collar. Your dog will quickly learn to avoid the corrective signals by eliminating bad behaviors and by listening to your commands!