One of the most famous adventure heroes of the 20th century United States, The Shadow has been featured on the radio, in a long-running pulp magazine series, in comic books, comic strips, television, serials, video games, and at least five films. The radio drama included episodes voiced by Orson Welles.
Spotting anxiety comes more easily. Owners are less likely to push a dog past what it can tolerate. However, contrary to popular belief, a wagging tail does not always mean a happy dog. It is just not possible to take one isolated behaviour and draw a conclusion. Extrapolating information in this fashion is similar to assuming that a spouse is lying because they looked away during a conversation.
But wagging their tails is one of the most visible and well-known ways canines use to clue people and other animals in on exactly what's going on with them. A dog's tail is a very important feature of her body. The original purpose of this furry mass of bones was for balance while walking on narrow surfaces.