The SportDOG SDR-AX Add-A-Dog Collar is the original Collar Receiver for SportHunter 1825X. Add another dog to your current SportDOG Brand® electronic training collar system or replace a Collar Receiver with the SDR-AX Add-A-Dog Collar. Comes with a convenient docking station that charges the collar in 2 hours.

Compatible with:

• FieldTrainer® 425 (SD-425), 425S (SD-425S)
• FieldTrainer® 425X (SD-425), 425XS (SD-425XS)
• SportTrainer® 1275
• SportHunter® 825X (SD-825X), 1225X (SD-1225X), 1825X (SD-1825X), 1825 (SD-1825)
• WetlandHunter® 425X (SD-425XCAMO), 1825X (SD-1825XCAMO),
• ProHunter® 2525 (SD-2525)
• HoundHunter® 3225 (SD-3225)
• UplandHunter® 1875 (SD-1875)

Features

• DryTek® waterproof and submersible to 25 feet
• For dogs 8 pounds or larger with neck sizes 5" - 22"
• Rechargeable lithium-ion batteries, Charges in 2 hours, lasts 40-60 hours per charge
• Low battery indicator

In The Box

• Receiver on 3/4" Collar Strap
• Charging Cradle
• Charging Adaptor
• Long Contact Points
• Operating Guide

To learn more about the SportDOG SDR-AX Add-A-Dog Collar read the Owner's Manual. To add a different color strap see the 3/4" Universal e-collar strap sold separately.