FieldTrainer® 425XS magento_productid_434 or one of the 21

or one of the 21 levels of static stimulation

1225X (SD-1225X) transmitters

you can contain an area as large as 1 1/3 acres (or up to 100 acres with the purchase of additional wire and flags (SDF-WF))

Kit comes with Rechargeable Battery

Trusted by pros

FieldTrainer® 425XS magento_productid_434 or one of the 21The SportDOG Brand FieldTrainer 425XS is our smallest and lightest e collar built for in the field training or hunting with close working dogs. This S model was built for high drive, more stubborn dogs by offering a higher static stimulation range than the SD 425X. Consistency and perfect timing are critical to developing your sporting dog, so the remote is quickly and easily operated without having to look at it which lets you focus on your dog and