Dog Repellent Noise. I emailed some of the manufacturers asking for this information and received no reply. As customers say both modes are extremely loud. Do not confuse yard gard with an underground dog fence.
Dog repellent horn can sound either as the horn or the whistle. As customers say both modes are extremely loud.
Most dogs are harmless and well behaved.
Welcome to the website for sound defense llc the manufacturer of the sound defense k9 warning device. It is works with most dogs and barking if your dog still barking you can try to click on. Both emit sound waves that dogs dislike but underground dog fences are used to keep your own dog from roaming off your property similar principle different purpose. As customers say both modes are extremely loud.
