EASY TO USE: Anti barking device/stop dog barking control devices/no barking device for dogs/dog stop barking devices/stop dog barking device/ultrasonic dog repeller and trainer/dog silencer ultrasonic bark control max/anti dog barking control outdoor/stop barking dog devices indoor requires just one of 9V battery (not included), open the cover and put the battery in, turn ultrasonic dog trainer on with switch button and choose mode that you need either training or chasing modesTRAINING: Barking control devices/dog bark sound device/dog barking silencer ultrasonic/stop barking dog devices handheld/ultrasonic dog bark deterrent handheld/dog bark control devices/best dog barking control devices/dog repellent ultrasonic devices handheld perfectly works for training dogs, the sound is only audible for pets so you will not feel any discomfort while walking you pet, also good to behave it. Even when dog tries to attack you, drive ultrasonic waves on itLED LIGHT: Firstly, you can train your dog even at night time using this flashlight, secondly, blinking light catches attention of pet and make source and position of the sound clear for it to understand that device in your hand against itPORTABLE: Ultrasonic bark control device/dog anti bark ultrasonic/dog barking control devices outdoor/device to stop dog barking/outdoor dog barking control/dog whistle to stop barking/anti bark for dogs/best dog barking deterrent/dog training for barking ultrasonic is really lightweight to bring it with you all the time in case dog decides to behave aggressively, it is handheld with wrist strap on it so take it to the park, home or car, also stops others dogs to approach and attack your dogULTRASOUND: Dog barking deterrent devices/electric dog whistle to stop barking/electronic dog barking deterrent/dog bark deterrant/anti barking stop bark handheld pet dog training device 3 in 1 creates ultrasonic sound. Dogs can hear sounds 15HZ to 120kHZ, human 20HZ to 20KHZ. Our pet trainer works at 25KHZ, the sound safely grabs your dogs' attention and you will not be able to detect it. Stops dog from barking, chewing unwanted things such as furniture at home or trash outside and a lot more! Product Description EASY TO USE Open the cover and put the battery in, turn it on with switch button and choose mode that you need either training or chasing modes ULTRASOUND Our pet trainer works at 25KHZ, the sound safely grabs your dogs' attention. Stops dog from barking, chewing unwanted things such as furniture at home or trash outside and a lot more! TRAINING Perfectly works for training dogs, the sound is only audible for pets so you will not feel any discomfort while walking you pet, also good to behave it. PORTABLE Really lightweight to bring it with you all the time in case dog decides to behave aggressively, it is handheld with wrist strap on it so take it to the park, home or car. Track Page Views WithAuctiva's Counter