Description: In the summer of 2003, a group of shepherds took a herd of sheep one final time through the Beartooth Mountains of Montana, in the extreme northwest of the United States. It was a journey of almost 300 kilometers through expansive green valleys, by fields of snow, and across hazardous, narrow ridges. The aging shepherds do their very best to keep the hundreds of sheep together while the high mountains are teeming with hungry wolves and grizzly bears.