Product Review
The original Collar Receiver for FieldTrainer 425S Stubborn Dog Remote Trainer. Add another dog to your current SportDOG Brand electronic training collar system or replace a Collar Receiver with the SDR-AS Add-A-Dog Receiver Collar.
- This is the SDR-AS Collar Receiver on a 3/4" Red Collar Strap only; compatible with the SportDOG Brand FieldTrainer 425S (SD-425S)
- The FieldTrainer 425S Stubborn Dog Remote Trainer can be expanded to train up to 3 dogs with the same Remote Transmitter with the purchase of this SDR-AS Add-A-Dog Collar
- Features DryTek technology making this collar waterproof and submersible to 25 feet; fits dogs 8 pounds or larger with neck sizes 5"-22"
- Rechargeable lithium-ion batteries charge in 2 hours and last 40-60 hours per charge; features a low battery indicator to let you know when to charge
