The SD-2000 WetlandHunter by SportDog offers more value than any other remote trainer out there. The SportDog SD2000 looks good. The SportDog SD 2000 feels good. The SportDog SD-2000 works great. The SportDog SD2000 is expandable to 2 dogs. The WetlandHunter?can be expanded to control 2 dogs by adding a SportDOG Brand?Add-A-Dog collar. Stay hidden. Get wet. Work your dog. Bag birds. Designed for the Waterfowl hunting environment. Both the Transmitter and Receiver are completely waterproof and submersible. Finished in Realtree?Max4 Camo. The Petsafe SD2000 WetLand-Hunter features: Remote Training Features: Receiver and Transmitter are waterproof and submersible 3/4 Mile Range High output Receiver Collar Up to 16 levels of Continuous and Momentary (nick) correction Tone only button

Rechargeable NiMH batteries in both Transmitter and Receiver Low Battery Detect indicators on both Transmitter and Receiver 40-80 hours 'on time' between charges Belt Clip Lanyard Lifetime Limited Warranty