SportDOG FieldTrainer 425XS Dog Training Collar

The FieldTrainerA(R) 425XS takes the most advanced, industry-leading technology that SportDOGA(R) has ever built and packed it in this smallest lightest e-collar in the lineup. This "S"-model is built to gain the attention of high-energy, or more stubborn dogs with its higher static stimulation range. Use it for training in the yard or field, or for hunting with close-working dogs from up to 500 yards away. The Remote Transmitter sends a signal, activating the Collar Receiver to deliver a harmle