Dogtra Ball Trainer Dual-Function Launcher and Dropper Bath De-Icer Fully waterproof collar/receiver and transmitter

Fully waterproof collar/receiver and transmitter

make it perfect for hunting dogs and police K9 professionals

The NiMH battery can be charged by your compatible outdoor handheld device ' simply charge your device using an AC adapter or the USB cable on your computer and your battery pack will be back to full charge for extended use

Quartz silica (sand)

Line up sliding paw panels and lock them in place by pushing handles in

Dogtra Ball Trainer Dual-Function Launcher and Dropper Bath De-Icer Fully waterproof collar/receiver and transmitterDogtra BALL TRAINER is expandable up to 8 devices and uses one controller that has a 100 yard range. Its dual function and compact size makes it adaptable for a variety of training types, ranging from detection training to search and rescue training. Package contents: Transmitter, Receiver, Belt Clip, Six AA 1. 5V Alkaline Batteries (Receiver), Two AAA 1. 5V Alkaline Batteries (Transmitter), and Owner's Manual. Features: Immediate rewarding from