The SportDOG Brand® FieldTrainer® 425XS is our smallest and lightest e-collar built for in-the-field training or hunting with close working dogs. This ‘S’ model was built for high-drive, more stubborn dogs by offering a higher static stimulation range than the SD-425X. Consistency and perfect timing are critical to developing your sporting dog, so the remote is quickly and easily operated without having to look at it - which lets you focus on your dog and not your equipment. With only a slight movement of the dial and the push of a button, you will be able to deliver a tone, vibration, or one of the 21 levels of static stimulation. Use these stimulation types to communicate with up to 3 dogs (with purchase of Add-A-Dog® collars) out to 500 yards with any of the 425 models.

Features:
•    Designed for stubborn dogs
•    500 yards of range
•    21 levels of static stimulation and the option to train with vibration and tone
•    Expandable to 3 dogs with purchase of additional Add-A-Dog® collars (SDR-AS)
•    Waterproof and submersible to 25 feet using DryTek® technology
•    Rechargeable lithium-ion batteries
•    For dogs 8 pounds or larger with neck sizes 5" - 22"

What’s included: 
Remote Transmitter
Receiver on 3/4" Collar Strap
Charging Adaptor
Standard Contact Points
Long Contact Points
Lanyard
Test Light Tool
Operating Guide
Basic Training Manual & DVD