For decades I've thought about how a simple behavior such as stretching and crouching on the forelimbs could become a play invitation signal in dogs and other animals. Many people also have asked me ...

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As any dog will demonstrate, there are no wrong ways to play. Some pups prefer to entertain themselves with chew toys or by watching the world go by from the window, but others, like Buzz the Golden ...

Dogs playing poker is a classic painting people used to have hanging in their houses. In Ohio, we may have had one in the basement of the house I grew up in. Of course, it was ridiculous because dogs ...