["BARK COLLAR DESIGNED FOR SMALL DOGS: Our bark collar is designed to be smaller lighter (<1oz) and more comfortable with 2 contact posts to enhance the vibration transmission to the dogs skin and is friendly and not have burden for small dogs 5-30lbs. The back of the receiver is designed to conform to the curvature of your dogs neck the 24in strap can be adjusted to loosen or cut off the excess. The easy-to-use barking collar allows owners to easily deal with the barking problem." "NO SHOCK HUMANIZED BARK COLLAR: This easy-to-use anti-barking collar has been designed with your dogs safety in mind no electric shock! NO HARM! A effective savior of barker. Humanized design ensures 100% safety and will not burn the skin. No shock bark collars for dog help corrected excessive barking ensuring the use of harmless and non-invasive training methods. LOSLAI anti bark collar collaborates with you to create a peaceful beautiful and comfortable pet raising experience." 3 TRAINING MODES AND 5 SENSITIVITY: This upgraded smaller receiver is equipped with a strong vibration motor. The bark collar has beep 1-8 levels vibration and beep + vibration mode. If the dog triggers 4 times in a row within each 60s the vibration gradually increases by 2 levels. To prevent overstimulation the bark collar will return to the first vibration level after 5 triggers. The 1-5 level adjustable sensitivity detect barking accurately which increased the stop barking effect by 3X. ANTI-FALSE-TRIGGER TECHNOLOGY: The advanced bark collar utilizes the 2024 Generation VII Smart Bark Recognition Chip specifically designed to prevent false triggering. Bark collar for small dogs 5-30lbs only triggers with a combination of throat vibrations and sounds. Experience the latest anti-false-triggering technology our barking collar for dogs can avoid 99% false triggers providing precise control for barkers freeing you from the annoyance of barking. FAST CHARGING IP67 WATERPROOF: The barking collar adopts magnetic charging technology which can be fully charged within 2 hours and work for 15 days and standby 90 days. The receiver features a premium IP67 waterproof finish and has a bright display with super eye-catching clear color icons. The IP67 waterproof design allows you to train your dog anytime anywhere effectively suppressing barking and making it the ideal choice for small dogs 5-30lbs to stop barking.]