Inspired by a friend's mastiff who would imitate his master's morning yoga routine, photographer Dan Borris created Yoga Dogs, a full-color collection of forty-five different dogs and puppies doing human yoga poses. Don't worry: No animals were harmed during the making of these images; their extreme flexibility is the result of clever digital trickery. The curious, humorous, and distinctly original pictures are paired with useful information about the poses, as well as some funny canine meditations

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