SportDOG Brand FieldTrainer 425X/SportHunter 825 Add-A-Dog Collar-Additional, Replacement or Extra Collar for Your Remote Trainer-Waterproof and Rechargeable with Tone, Vibration and Static
- expand your current system or replace an old collar.
- Compatible with the SportDOG Brand FieldTrainer 425X (SD-425X), 425 (SD-425), SportTrainer 575 (SD-575E), 875 (SD-875E), and SportHunter 825X (SD-825X), 825 (SD-825).
- Waterproof and submersible to 25 feet using DryTek technology.
- Fits dogs 8 pounds or larger with neck sizes 5"-22".
- Rechargeable lithium-ion battery with 2-hour quick charge.
- features a low battery indicator to let you know when to charge.
- Detailed operating guide and a locally based Customer Care Center, reachable via call, email and live chat.