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. Its classic design has made it a favorite with dog trainers for nearly 40 years. The EXP® Model allows you to field expand up to 6 dogs (additional collars purchased separately).
Classic 70 G3 Expandable operates up to 6 dog collars.