The SportDOG Brand SportTrainer 425X is our smallest and lightest e-collar built for in-the-field training or hunting with close working dogs. With only a slight movement of the dial and the push of a button, you will be able to deliver a tone, vibration or one of the 21 levels of static stimulation. Use these stimulation types to communicate with up to 3 dogs (with purchase of Add-A-Dog collars) out to 450 metres. 2 year warranty
