2025 Upgraded Dog Bark Deterrent Devices【Efficiency Increased 200%】【 1S Quick Response 】 100% Pet Safe, 3-in-1 Ultrasonic Dog Bark Deterrent Suitable for Indoor and Outdoor Use-Balck

About this item

• 【100% Pet Safe】The dog barking silencer is approved, After 3,000 rigorous tests, it’s proven safe for both humans and dogs, gently and effectively correct the dog's bad behavior
• 【Sonic + Strobe Dual Drive - 2x Fast Response】This barks no more dog training device uses precise sound and light stimuli, 2x faster response, can effectively reduce barking problems by 90%, making it easier for pet owners to manage dog behavior.
• 【German Chip - Smart Frequency Modulation & Ultrasound Technology】This anti barking device for dogs uses German-imported frequency modulation and ultrasonic technology, offering 200% performance boost. 1S quick response, using precise ultrasonic frequencies to correct bad behaviors effectively.
• 【3-in-1 Training Function - 100% Efficiency Boost】This bark deterrent device uses alternating 25kHz fixed and 20-30kHz variable frequencies with light modes to effectively stop excessive barking. Efficiency improved+ 100%.
• 【After-Sales Guarantee - 3-Year Warranty】 Includes 3 years of warranty and one-on-one customer service for worry-free after-sales support. Dog bark stopper can meet the needs of different pet owners，such as training your dog no barking、no bite randomly、no defecate randomly，It is suitable for dogs of all sizes.