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14 Rare Facts About Dogs

  1. Dog hiccups are no different from human hiccups. And her reasons are the same - overeating, swallowing food quickly with air, hypothermia, stress. Some scientists believe that hiccups in a dog's belly get rid of air after a long run.

  2. Surprisingly, it's true: after talking with dogs, some people do return to normal blood pressure - this has been scientifically proven. Playing with an animal calms and pacifies, which helps to increase the production of certain hormones that suppress stress hormones.

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