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A beautifully illustrated and well referenced book called "Canine Play Behavior" by German dog trainer Mechtild Käufer is a thorough and current review of what dogs do, know, think, and feel when they ...

“Happiness is never better exhibited than by young animals, such as puppies, kittens, lambs, etc., when playing together, like our own children.” (Charles Darwin, The Descent of Man, p. 99) Watching ...

Some dogs are seemingly more talented than others. So-called gifted word learners (GWL) are rare canines that can rapidly learn the names of toys, a skill that most dogs don't possess. To understand ...