Mickey's going golfing, and Pluto is his caddy. Besides the usual caddy duties, Pluto runs to the ball and points to it. But when the ball lands in a gopher hole, Pluto's got another task: chase the gopher. They eventually chase each other through a number of holes in a knoll where Mickey is trying to putt out, causing the knoll to collapse.
Sound
Pinto Colvig's Pluto whimpers = ASMR for cartoon lovers.
Direction
Geronimi's escalating hole-punching geometry is comedy architecture.

Director
Clyde Geronimi
Trivia, insights & behind the scenes
Pinto Colvig voiced both Pluto AND the gopher, meaning he literally argued with himself in the recording booth.
This short dropped months before Pearl Harbor, making it one of the last purely escapist Disney cartoons before wartime propaganda took over.