Quick Drawer Dog (早射ち犬 Hayauchi inu) is a 1967 film directed by Tetsutarō Murano. It is the eighth film in the Inu series.

Machida (Shintaro Katsu) is in constant trouble because of his instincts to do right every time, even when it endangers his life. A gang hires him for his "forceful personality," and assigns him to kill evil people, a president of a loan company and a drug baron.