Ben Masters, the producer and star of the 2015 Mountainfilm Audience Award-winning documentary Unbranded, continues to be concerned about how wild horses are treated in the American West. Wild Horse Resolution looks at a method — pioneered by T.J. Holmes, who lives in Disappointment Valley near Telluride — that darts wild horses with a contraceptive to prevent propagation, ensuring better survival chances for the rest of the species.

Through his success with Unbranded, Masters got to know Holmes. And in this short documentary, he tells a story that could change the situation for wild horses.