SportDog Extra collar/receiver for SD-425X X-Series medium pet bed Waterproof Collar Receivers: The craftsmanship

Waterproof Collar Receivers:  The craftsmanship that goes into every Perimeter brand dog fence is so good they offer the only battery replaceable waterproof collar receiver on the market

Available in three convenient lengths

and cleaning

Ensure all components are dry before reinstallation

The collar includes standard 5/8" contact points that can be extended to 3/4" for dogs with longer or thicker coats

SportDog Extra collar/receiver for SD-425X X-Series medium pet bed Waterproof Collar Receivers: The craftsmanshipSportDOG 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