🐾 Train with Love, Not Shock! One-button operation makes training a breeze for everyone! Train your dog from up to 30 feet away—freedom for you and your furry friend! Say goodbye to shock collars and hello to a gentle approach! One size fits all—no more sizing dilemmas! Enjoy up to 6 months of standby—less charging, more training! All Size Dogs 30FT Control Range 2000mAH Battery The DOG CARE Anti Barking Device is a rechargeable ultrasonic training tool designed to effectively curb unwanted dog behaviors. With a control range of 30 feet and a long-lasting 2000mAH battery, this device is suitable for all dog sizes and is easy to use, making it a humane alternative to traditional shock collars.