SportTrainer® 575 Replacement Antenna transmitters The original collar for the

The original collar for the SportDOG Brand® FieldSentinel™ Series with BodyGuard™ technology – the world’s first e-collars with health alerts

providing 1/2 mile range and the ability to train up to 3 dogs

so you can focus on what’s important: your dog

Introducing the SportDOG Brand FieldSentinel 1825 with BodyGuard technology – the world's first remote trainer with health alerts

Replacement battery for the TEK Series 1

SportTrainer® 575 Replacement Antenna transmitters The original collar for theReplacement antenna for the SportTrainer 575 Remote Transmitter. Whether your original antenna was lost or damaged, this antenna is the proper replacement. Simply screw this new antenna in, removing the old antenna if its still attached.