property pres wizard is web based this means no extra software is required any computer with access to the internet may use the software setting up new users and computers takes just seconds enter our website address into your favorite web browser and bookmark the pageroperty pres wizard is web based this means no extra software is required any computer with access to the internet may use the software setting up new users and computers takes just seconds enter our website address into your favorite web browser and bookmark the page
(If youve ever used a dog whistle, you know this.) Like sirens, howls contain high-pitched sounds, and scientists think that a dog howls when he hears a siren because the dog thinks he is hearing a howl from another dog.That is, the dog thinks he is communicating with another dog!oyotes, wolves and wild dogs travel in packs, raise pups in groups and have an organized social structure. Social animals communicate, and because these three groups of animals are related, it is not surprising that they all use a similar form of communication: howling, barking and growling.
The sound of howling dogs may remind us of wolves in the wild, calling to one another. In fact, this is the more popular explanation for why dogs howl at sirens. Wolves use howling as a method of communication and as a sort of primitive form of GPS to locate one another.Dogs, as descendents of wolves, may be expressing this instinctual behavior when prompted by the sound of a siren.ogs hear a higher frequency of sounds than a person, which is why ultrasonic signals such as those used in training whistles can be heard by dogs. This has led some to wonder if the sound of sirens actually hurts a dogâs ears. When we hear a loud sound, we tend to cover our ears with our hands to block out the noise.