BGR9 年
Stop your dog from barking with huge deals on 5 bark control devices from Amazon
Starting with the least expensive option for small dogs, Amazon’s sale will give you 52% off a PetSafe Outdoor Ultrasonic Bark Deterrent, which drops the price down to $33.37 with free Prime ...
12 best bark collars for your four-legged friend
Ultrasonic bark collars use a high-frequency sound only ... sensors to determine when a dog is barking and then activate the deterrent. Vibration sensors are not always the most sensitive, and ...