Educator ET-302 Two Dog Mini 1/2 Mile E-Collar Remote Dog Training Collar With Vibration, Tapping Sensation and Pavlovian Stimulation
Brand: Educator

This product is great for training multiple dogs at the same time.

Two dog system with 1/2 mile range
Small receiver (2"x1.5"x1", 2.4 oz) for dogs 5 pounds and larger
Mini ergonomic "stopwatch" transmitter (2.64" diameter x 1.29" thick) is well-suited for small hands or in situations where discreetness is important
Delivers a tapping sensation similar to vibration, but more intense, making it an effective addition to the stimulation
User-selectable stimulation levels from 1 to 100 with additional boost stimulus selectable from 1 to 60