The Shiba Inu (柴犬, Shiba Inu, Japanese: [ɕiba inɯ]) is a breed of hunting dog from Japan. A small-to-medium breed, it is the smallest of the six original dog breeds native to Japan. Its name literally translates to "brushwood dog", as it is used to flush game.

A small, alert, and agile dog that copes very well with mountainous terrain and hiking trails, the Shiba Inu was originally bred for hunting. It looks similar to other Japanese dog breeds such as the Akita Inu or Hokkaido, but the Shiba Inu is a different breed with a distinct bloodline, temperament, and smaller size than other Japanese dog breeds.