Dog Training Collar 1100 Yards WaterProof Rechargeable Wireless LCD Remote Shock Control Pet Dog Training Collar with 8 Levels of Vibration and Shock for Medium or Large Dog Trainer LCD Screen, with vibration, static shock, and beep function.Over 3000 different identity codes to prevent conflicts with other e-collars. Up to 1000 yards range, which allow you and your pet play on a big open area With LCD Display screen, easy to read. 3 modes for your choice, including shock, vibration, sound. The best pet training system with 1 shock collar for dogs. Electronic / Electric Collar for Pet Obedience Correction Our remote dog training shock collar is a wonderful tool to keep your dog in line, it can get their attention and distract them from getting crazy, keep them away from danger and help save their lives.