Tri Tronics Classic 70 G3 Single Dog Electronic Dog Training Collar

The Classic 70 is a simple and effective way to get your training message across. Perfect for solving behavior problems at home or in the field. 6 levels of intensity for different situations means adjustability without clutter. The single-dog model is the ultimate in simplicity with just one stimulation button. Its classic design has made it a favorite with dog trainers for nearly 40 years. The expandable unit allows you to field up to 6 dogs