A prospective witch, a kindergartner who acts like a middle-aged, an innocent and incompetent pretty devil, and a genius dog which understands man's words present a slapstick comedy. (from Toei Animation's website)
The series was released on home video in Japan. Of sixty short episodes, only six are available online in raw Japanese.
October 2nd, 2019: Unfortunately, upon further discovery, there appears to no longer be a sign of any of the shorts online, indicating that the aforementioned episodes have been removed some time ago.