DESC: Develop a well-behaved dog just by pushing a button on the Basic Remote Trainer. The safe, pet-friendly system is easy to use and comes with a miniaturized handheld transmitter, water-resistant collar receiver and training DVD. They system works up to 150 yards away and lets you choose from 7 training levels designed to fit your dog's temperament., Push-button dog trainer, Works up to 150 yards away, Seven training levels to fit dog's temperament, Includes water-resistant collar receiver