Bowing by stretching the forelimbs evolved to become a highly ritualized signal for inviting dogs to play, have fun, or ...

Playing with a dog for just 15 minutes can significantly reduce a person's stress, a new study reports. Stressed students who ...

For more information on different forms of natural selection see How Will Dogs Reshape Nature Without Humans to Control Them?) 3) Play bows are honest signals, a sign of trust. Even when an ...