QueenMew Anti Barking Device for Dogs, 5 Modes Ultrasonic Bark Deterrent with 33ft Range, Rechargeable Dog Control Box Large Small Breeds, Humane Indoor Outdoor Training Use

🌟【5 HUMANE TRAINING MODES – Gentle Deterrence】--Using ultrasonic emitters, this ultrasonic dog training device stops unwanted behaviors like barking, chewing, or biting quickly and effective. 10-40KHz variable frequencies keep dogs from tuning it out. Safe for dogs 6 months to 8 years old, The latest harmless anti barking device is the best choice for training dogs. (Not recommended for dogs with hearing impairments or neurological disorders like epilepsy). ⚡ 【30-DAY BATTERY & TYPE-C FAST CHARGE】 📡【Indoor and Outdoor Long Range Remote Control】--From the living room to the backyard, this dog barking deterrent device works up to 33 feet away. The automatic bark sensor instantly detects excessive barking and responds with humane ultrasound. Perfect for training your own dog. For best results, ensure a clear line of sight without walls or glass obstructions. ☂【Built for Outdoor and Indoor Use】--This anti barking device is lightweight and portable, Tuck it on a shelf, mount it on a wall, or set it on a nightstand. Works inside your home and in dry, sheltered outdoor spaces such as a carport, balcony with awning, or under a roof eave. 🐕‍🦺 【WORKS FOR ALL BREEDS & SIZES 】--Dog barking deterrent device works for most sizes and breeds of dogs. But anti barking device for dogs indoor doesn't work for over 50 pounds dogs, abnormal hearing or aggressive dogs. Note: Please allow your dog to have up to 2 weeks of training! If any issues, please be free to contact us.