Synopsis by Hal Erickson
Donald Duck takes a vacation at the Bar None Dude Ranch in Monument Valley. Hyperactive horse Rover Boy hopes that he'll be selected for a ride through the valley by one of the gorgeous female vacationers: instead, he gets Donald. To avoid having the duck straddle his saddle, Roer Boy goes through a series of clever ploys to convince Donald that he's out of shape, to no avail. The rest of the cartoon consists of the duck and the horse trying to outwit each other--until an angry bull gets into the act.