SportDOG SD-425 FieldTrainer A-Series 500 Yard Remote Trainer PLUS PET EMERGENCY Contact Information Magnet - VALUE BUNDLE BigPet LittlePet VALUE BUNDLE Includes Pet Emergency Contact Information Magnet Range up to 500 yards Multiple Stimulation ranges; Low & Medium Ideal for training in the yard, field or hunting with close working dogs DRYTEK Waterproof & Submersible to 25ft