Early Life. Canadian actress Rachel McAdams was born on November 17, 1978 in London, Ontario, Canada. Her father, Lance, worked as a mover, and her mother, Sandra, worked as a nurse. Together, they raised McAdams and her younger siblings, sister Kayleen and brother Daniel.
Wolves can hear a lot better than people but it depends on the terrain. In open terrain, perhaps 5-10 miles is possible.
To human ears, a dog whistle makes only a quiet hissing sound. The advantage of the dog whistle is that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to train or command animals without disturbing nearby people.