This Petrainer Anti Bark Collar is specifically designed for dogs that bark a lot. Now you can train your dog without even being there! Put this collar on your dog and it will stay in a sleep mode until the dog starts barking. Your dog will be warned with 2 warning tones before progressive shock is applied. Dogs learn quickly and will soon stop barking after the warning tone!
Voltage: Standard 6 volt.
Powered by 4LR44 6V batteries.
Operating current: 140mA
Size of collar: 6.9 x 4.2 x 4.5cm