TOPSHOT - French shepherd Gaetan Meme, 24-years-old, instructs his dogs to gather his flock of sheep as the weather turns stormy, on August 21, 2018, along the Alpine pastures in the mountains near the Col du Glandon, in the French Alps. - Gaetan herds a flock of 1,300 sheep in the Alpine pastures from June to October. (Photo by JEFF PACHOUD / AFP)