. – ! Most collars fail, ours conquers. With dual brushless motors, the NQQHNN dog bark collar delivers 3.6X stronger training efficiency—resolving up to 98% of barking issues without discomfort. From stubborn barkers to sensitive pups, this bark collar for large dog and medium dogs ensures results for all breeds. For toy breeds, our bark collar for small dogs provides the perfect balance of gentle yet effective correction. Enjoy the ultimate humane solution for a calm, quiet home from now on!

& – -! Training should never hurt. This no bark collar for dogs uses gentle Beep (2 levels), Vibration (7 levels), Beep + Vibration Mode, ensuring a humane and stress-free experience for your pet. Especially suited as a barking collar for for sensitive, timid, senior, or younger pups. For extra safety, it features an Auto-Sleep Mode: after 5 consecutive activations, the bark collar for dogs pauses for 1 full minute, giving your dog time to relax and preventing over-correction. A smarter, safer path to a peaceful home

- – , ! No more random beeps, no more confused pets. Our dog barking collar is equipped with an advanced sound-recognition chip that not only filters out background noise, barking from neighbor dogs, or kids playing, but also reacts in under 1 second to your dog’s unique bark. This means instant correction, right when it matters most. It also offers 7 adjustable sensitivity levels, suitable for different environments: Level 1 is the least sensitive, while Level 7 is the most sensitive and responds to the slightest bark. It’s precise, fast, and always reliable

- – ’ ! 30% lighter than bulky collars, made with 600D nylon, adjustable 6–23 inches (5–150 lbs). Whether you need dog collars for large dog or dog collars for medium dogs, it fits securely and comfortably. For smaller breeds, our bark collar for small dogs 5-15lbs offers the perfect lightweight fit. The fit is gentle yet secure. Your dog enjoys natural comfort—you enjoy instant peace

, - Designed with FlashSec technology, this no bark collar for dogs fully charges in about 2 hours and can support extended standby use for many days. The IP67 water-resistant build helps the anti bark collars for dogs withstand everyday conditions such as light rain, mud, and splashes—making it suitable for both indoor and outdoor training(For safe operation, always use a standard 5V/1A charger and avoid any third-party fast-charging adapters to ensure battery stability and longevity)

– ! Forget clunky tools. This slim, stylish dog barking collar blends into daily life with elegance. It’s not only functional as anti barking collar dogs but also looks great in public. A fashionable and effective bark collar for small, medium, large dogs 5-150lbs that’s perfect for pet parents who care about both training and style

– ! Backed by a 2-year warranty and responsive customer service, NQQHNN ensures every purchase is worry-free. Packaged with care, it’s not only an anti bark collar for dogs, but also a thoughtful gift for dog parents—because harmony at home is the best present of all