Add another dog to your current SportDOG® Brand electronic collar system or replace a Collar with the SDR-AFE SportTrainer® 450 m / 700 m Add-A-Dog® Collar. This collar has two ranges: Low and Medium.

Charger/Adapter can be bought separately if needed.

More info
- DryTek™ Waterproof and submersible to 7.6m
- Dog Size: For dogs 3.6 kg or larger with neck sizes 12.7 cm - 55.88 cm
- Rechargeable lithium-ion batteries. Charges in 2 hours, lasts 40-60 hours per charge
- Low Battery Indicator

Compatible with:
- SportTrainer® 450 m Remote Trainer (SD-425E)
- SportTrainer® 700 m Remote Trainer (SD-825E)

Contents:
- Receiver on 1.9 cm Collar Strap
- Long Contact Points
- Operating Guide