Ultrasonic Dog Bark Deterrent for Small Medium Large Dog

Bark Management Machine, Computerized Ultrasonic Canine Bark Deterrent for Small Medium Massive Canine, Anti Barking Machine with 3 Adjustable Ultrasonic Quantity Ranges

• Sturdy pet light bark management, dog coaching and barking deterrent: Adopts 2020 upgraded tech, this automated ultrasonic outside bark management deter your individual dog or your neighbour’s dog from barking. More practical than outdated model deterrents.
• Trusted by dog coach & veterinarians. Nest 9 barking management machine emits ultrasonic sound from 15-30KHZ, which is rather more safer than different gadgets to each you and your dogs, since common human listening to frequency vary is 20HZ~20KHZ, and the dog can hear a wider vary from 15HZ to 120KHZ; No electrical shock, no liquid propellant is used, most humane and used extensively strategy to convey you a pleasing life.
• Nest 9 barking management machine robotically emits secure sonic sounds that dogs can hear clearly however not damage dogs and people’ear.
• 1x Nest 9 anti barking machine, 1x USB charging cable, 2x screw, 2x plastic enlargement plug, 1x consumer guide. Notes:We don’t suggest it to be used on dogs underneath 6 months and over 8 years outdated.We’re assured with 24 month guarantee. And if in case you have any questions, please contact us. We gives you a passable reply inside 24 hours.