The sound is not audible to humans but is definitely unpleasant for dogs.
Barking dog next door high frequency sound.
Not sure if it is illegal but continual exposure to a high pitched ultrasonic device that dogs can hear over time will affect thier ear drums and possibly cause hearing problems due to the high pitched sound frequency that is hurting your dogs ears and that s causing them to get upset because its causing them pain your neighbor could be using a dog whistle to annoy them if possible try talking to your neighbor in a nice way with out conflict and ask them why are they doing this.
Bark control pro is the least expensive but also has the least range.
Dogs bark at high frequency sounds especially high volume ones because it causes them to be alert to.
Sound emitters take advantage of the unique canine hearing system.
You know by annoying your neighbors you ll also be annoying the dog and all of the other neighbors in the area not just the ones you want to annoy.
The box houses a noise sensor that detects when your pup is barking and emits a high frequency sound the sound is so high frequency it s undetectable to human ears to distract and annoy your dog so he or she will stop barking.
If blocking his view doesn t help and he still perceives you as a threat maybe it s time to make friends with him.
It can automatically detect and emit a high frequency sound up to 50 feet but can travel up to 150 feet in a clear path.
Barks a lot next door can also hear or smell you.
It is not recommended for dogs under 1 year old as their sense of hearing is still developing.
While i m not too worried about you annoying the rest of your neighborhood since i m pretty sure i m not your neighbor i do feel like it s highly irresponsible and cruel to use a helpless animal to exact your revenge on these people.
However attached to this standard collar is a small box with a battery operated electronic device.
Sound emitters will blast this higher frequency to catch your dog by surprise when he or she barks.
Where to start when you ve decided you want a dog owning a dog is a priceless experience but it also takes a lot of hard work.
You hang these up in a tree facing the neighbour s yard and every time the dog barks it automatically emits an ultrasonic sound much like a dog whistle.