Sportdog - 450 Metre Remote Trainer Collar

The system has 7 levels of 'low' static stimulation and 7 levels of 'medium' static stimulation. Using the rheostat dial at the top of the remote transmitter, you can quickly fine-tune the stimulation strength to the exact level that matches your dog's drive. The low stimulation levels are recommended for pet obedience training and reinforcing commands. The medium stimulation levels are recommended for working conditions. The remote transmiter also has the options of delivering a tone-only or vibration-only stimulation - recommended for blind, deaf, or impaired dogs.