SportDog Extra collar/receiver for SD-425X X-Series medium pet bed Ensure all components are dry

Ensure all components are dry before reinstallation

Weight: Lightweight at just 100 lbs

keeping the ride fresh for your pet

Secure the D-Rings in place by tightening the flange nuts onto the hex bolts

SportDog Extra collar/receiver for SD-425X X-Series medium pet bed Ensure all components are drySportDOG Brand Extra Add A Dog Collar Receiver SD 425X X Series Expand your SD 425X X Series system or replace a lost collar with this Extra Add A Dog Receiver. Fully compatible with your existing SportDOG setup, it allows you to train an additional dog or maintain a backup collar for uninterrupted training sessions. Compatible With: SD 425X X Series systems Features Extra Add A Dog receiver for SD 425X X Series Enables training of an additional dog