New bark stopper: this dog training collar can automatically to correct the dog's barking, training, aggression and other behaviors. Smart Automatic Anti Barking Collar Digital Waterproof Stop Bark Collar for Dog Pet - Black.
eBay
Stop Unwanted Dog Barking Ultrasonic Pet Trainer 40KHz Smart Chip 32FT Range Rechargeable Bark Control Indoor Outdoor
Aliexpress UK
The indicator light will turn green after power is on, and the indicator light will be off in standby mode when there is no dog barking.
eBay
Pet Dog Anti Barking Device USB Electric Ultrasonic Dogs Training Collar Dog Stop Barking Vibration Anti Bark Collar Dropship
Aliexpress UK
Stop barking principle: through the microphone to detect the dog barking and trigger a warning tone electric shock vibration and other modes. Digital Smart Automatic Anti Barking Dog Pet Collar Waterproof Stop Bark Collar.
eBay
Pet Dog Anti Barking Device USB Electric Ultrasonic Dogs Training Collar Dog Stop Barking Vibration Anti Bark Collar Dropship
Aliexpress UK
The collar is triggered by dog barking,a sound sensor built in the collar, featuresare triggered while the sound sensorreceive barking. Automatic Dog Barking Stopper Electric Anti-Bark Pet Training Collar Waterproof.
eBay
Pet Dog Anti Bark Device USB Ultrasonic Intelligent Electric Dogs Training Collar Dog Stop Barking Vibration Water Proof Collar
Aliexpress UK
Stop nuisance dog barking quickly & easily. Train and stop any dog from nuisance barking. Mini Dog Barking Anti Bark Collar Ultrasonic New. Anti Dog Bark Collar. Collar sends out an ultrasonic signal that only dogs can hear.
eBay
Tize 3 Modes 1000 MAh Anti Bark Stop Barking Control Device Ultrasonic Dog Barkol Device Outdoor 23 Feet Long Range Dog Repeller
Aliexpress UK
Features:-It has 3 adjustable ultrasonic frequency levels including 30KHz for small dogs, 20KHz for docile dogs, and 15/30KHz for large dogs.-Equipped with an LED indicator light, the light will flash blue every 6 seconds when the device is working on 3 frequency levels, a red light will come on for 3 seconds when barking triggers the deterrent, and will also flash red when the battery is low and needs to be charged.-Adopting ultrasonic sound, non-toxic, chemical-free, safe to use, your dog can hear it but will not be hurt.-Built-in 1500mAh rechargeable battery, fully charged in only about 6 hours, can remain on standby for about 60 days depending on the frequency of dog barking.-The device can be mounted on fences, inside your home, in a kennel, on a tree, .
eBay
2pcs Dog Whistle, Professional Ultrasonic Silent Dog Whistle Stop Barking, Recall Training, Training Stop Barking Control Device
Aliexpress UK
An excellent all-round dog whistle, both for close and distance. Can be used in both Town and Countryside - weather-proof. Associate the whistle with good behavior and rewards/treats. Designed for dog training - High pitch, quiet to human ears, but not silent.
eBay
Pet Dog Repeller With LED Flashlight Ultrasonic Bark Arrester Dog Deterrent Device Dog Barking Stop Repeller Pet Supplies
Aliexpress UK
Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz). 1 x Ultrasonic Dog Repeller. which don't harm but deter barking and aggressive dogs.Target Audience: Effective for large, fierce.
eBay
Pet Dog Muzzle Adjustable Breathable Soft Comfy Dogs Mouth Muzzle Mask for Small Medium Large Dogs Stop Biting Barking Chewing
Aliexpress UK