Eyenimal NanoBark Miniature Bark Control Collar

FeaturesThe smallest static no-bark collar in the world! Only 1. 6 x 1. 73 x 0. 98 in. and ultra lightweight (only 0. 60 oz).This miniature bark control collar is perfect for small dogs (under 9 pounds) and is intended to reduce nuisance barking.There are 3 operating modes to match your dog's temperament – 1) Beep/tone only.2) Beep/tone +; progressive stimulation for sensitive dogs.3) Beep/tone +; progressive stimulation for difficult. stubborn dogs.Fully-featured no-bark collar includes an automatic safety shut-off feature. is rechargeable. and water-resistant.