E-Collar EZ-903 3 Dog Easy Educator 1/2 Mile Remote Dog Trainer Replacement Extension pen fits inside the

Extension pen fits inside the dimensions noted below

Built in Magnetic ON/OFF system

5" W: 22" at widest point W: 21

"Pistol Grip" - More traditional hold with thumb operating most buttons and trigger finger on the top button

Java Wood Tree

E-Collar EZ-903 3 Dog Easy Educator 1/2 Mile Remote Dog Trainer Replacement Extension pen fits inside theThe EZ 903 Easy Educator is the 3 Dog version of the EZ 904 Easy Educator. Using the EZ 900 4 Dog transmitter makes it expandable to a 4 Dog system by simply adding a 4th collar receiver. A modern remote trainer designed with safety in mind, The EZ 904 has features like maximum stimulation setting and lock and set to provide safety from accidental over stimulation of the dog. This medium range trainer is loaded with unique features making it the most