DT Systems Micro-Idt Plus Remote Dog Training Collar, 900 Yard Range, 16 Level Stmulation, Positive Vibration

If you're looking for a training collar that's great around the house as well as in the field, look no further than DT Systems' Micro-iDT PLUS. This 1/2 mile range collar system has 16 levels of momentary (or Nick) and Continuous Stimulations. It also com Expandable to 3 dogs with Add-On Collars Up to 900 yard range Weather resistant transmitter Built-in safety shut-off system Vibration feature makes collar vibrate only