SportDog SD-400 Field Trainer Add-A-Dog Collar

The original collar receiver for the FieldTrainer 400 Remote Trainer. This unit has DryTek waterproof design technology and can be used with any SportDOG Brand FieldTrainer, SportHunter, WetlandHunter, ProHunter, UplandHunter, and HoundHunter Transmitter.

SDR-FS Add-A-Dog Receiver Collar Features:

• Compact and lightweight (weighs only 2.8 ounces)
• Waterproof/submersible
• 2 Collar straps (black and green) included
• Low battery detect feature
• Long-life replaceable, rechargeable NiMH battery
• Lifetime limited warranty

---