Nobby Pet Book Rütter Sprachkurs Hund

Are dogs always friendly when they wag their tails? Does a dog yawn because it's tired? Why do dogs bow to their fellow dogs? With the dog language course, one can understand canine behaviour step by step: from the use of body language to facial expressions and vocalisations, Martin Rütter shows all aspects of communication and manages to raise awareness of one’s own way of expressing while honing the perception of dogs' signals.