PcEoTllar Anti Bark Collar Rechargeable for Small Dogs Stop Dog Barking Device Effective 7 Sensitivity Adjustable Vibrate Beep Harmless for Training Dogs - Blue

? HUMAN & HARMLESS -- Our bark Collar has no shock mode, and our dog stop barking collars are based on human design of sound and vibration technology. It will help your dog stop excessive barking without harm, so that you will not worry about your dog's safety. ? PROGRESSIVE AND EFFECTIVE TRAINING -- To prevent dogs from being frightened, the anti bark working mechanism is delivered through 7 progressive levels of sound and vibration modes. This design ensures that your dog receives the minimum amount of stimulation required to prevent barking. ? RECHARGEABLE & WATERPROOF -- Rechargeable design, the bark collar built-in lithium battery, fast charging and long term use. Waterproof design allows dogs to play in splash water or rain, but please take off the collar when the dog goes bathing or swimming. ? INTELLIGENT RECOGNITION TECH -- Intelligent anti-jamming, which can safely and effectively filter other unrelated sounds and prevent false triggering. Only your dog's barking can trigger the barking collar. High-quality materials will ensure durability and comfort during long walks or bad weather conditions. The buckle is made from solid ABS plastic, sturdy and durable. This design ensure the buckle will not broke during the dogs running or other intense exercise. ? FOR SMALL & MEDIUM DOGS -- Adjustable collar length 5-19 inch, Perfect for 6+lbs dogs. High-quality nylon strap improve the wearing comfort, with reflective stripes, which is responsible for increasing your dog's safety and visibility. Pumila dog collar designed small and lightweight, will not be a burden to your dog. If the length of strap is too long for your dog, you can cut it by yourself at will to suit for your dog neck size.