This dog training system offers extremely reasonable price with many great features to meet your needs of dog training. This model is for one dog training. You can upgrade this 1-dog model to two dogs, or even three dogs training systems by adding one or two collars.
ABOUT THE REMOTE CONTROLLER/TRANSMITTER
*User friendly design with easy-to-push buttons
*Dogs can be trained at the same time with the same stimulus, or independently without the other dog being corrected;
*Durable with rubber-coate
Home Training & Behavior 600 YARD/550 METER RANGE REMOTE DOG TRAINING COLLAR WITH 7 ADUSTABLE SHOCK...