SportDOG Brand 425 Family Remote Trainers - Including New X-Series - Waterproof, Rechargeable Dog Training Collars with Shock, Vibrate, and Tone - 500 Yard Range

The FieldTrainer 425S takes the most advanced, industry-leading technology that SportDOG Brand has ever built into its e-collars and packaged it up in the most compact system ever offered. Designed specifically for stubborn dogs, the SD-425S has a higher range of stimulation than the SD-425. Ideal for training in the yard or field, or for hunting with close-working dogs, the SD-425S allows you to switch instantly between 7 levels of medium/high static stimulation, as well as train with vibration and tone.