PE-900 Pro Educator 1/2 Mile Remote Trainer System Configuration:PE-900 (1 Dog System) Measured end to end in

Measured end to end in cm

As a general rule of thumb

Slips on over your dog's head

5 points of adjustment for size

At slightly less than 1" thick it is designed to lay flat so as not to become a visual cue for the dog

PE-900 Pro Educator 1/2 Mile Remote Trainer System Configuration:PE-900 (1 Dog System) Measured end to end in1 2 mile range Stimulation levels 1 to 100 Ramp, Ramp Boost and Instant modes Uses RX 090 receivers Shock proof and water proof E Collars may ship separately [split] The PE 900 Pro Educator employs proprietary "blunt" stimulation making it the most humane and effective e collar trainer available. Assembled in the USA, E Collar technologies systems are completely modular. The PE 900 Easy Educator from E Collar Technologies is a modern, expandable