SportDOG Brand FieldTrainer 425/SportHunter 825 Add-A-Dog Collar - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock Brilliant Blue Transmitter features wire break alarm

Transmitter features wire break alarm and built in lightening Protector

Healthy Superfood - matcha is a great source of beneficial green tea nutrients and natural energy

Easy to wear - The Velcro design for easily put on or take off

0’’ x 3

The preset programs alternate between high intensity and low intensity recovery periods to improve your aerobic capacity and burn calories after your workout

SportDOG Brand FieldTrainer 425/SportHunter 825 Add-A-Dog Collar - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock Brilliant Blue Transmitter features wire break alarmBrand: SportDOG Brand Color: Orange collar, black receiver unit Features: This is the SDR AF Collar Receiver only; Compatible with the SportDOG Brand FieldTrainer 425 (SD 425) and SportHunter 825 (SD 825) The FieldTrainer 425 and SportHunter 825 Remote Trainers can be expanded to train up to 3 dogs with the same Handheld Transmitter with the purchase of this SDR AF Add A Dog Collar Features DryTek technology making this collar waterproof and