Two Dog Training Collar Set with One Dual Channel Remote ControlTwo Dogs, One Backyard Session When youre working on recall, leash manners, or basic commands with two dogs, this dual channel set keeps training in one routine. Use the remote to switch between dogs and select beep, vibration, or combined beep plus vibration levels while practicing in the yard, at the park, or on open paths. Compact Receiver, Adjustable Strap The receiver has a solid structure in a compact size, and the strap adjusts to fit a wide