Drag mules are Bull died in the Bullfight to the slaughterhouse of the bullring of Ubeda, Spain Stock Photo - Alamy
Mules dragging a bull carcass from arena, Spain, 2005 Stock Photo - Alamy
Twenty Mule Teams - Death Valley National Park (U.S. National Park Service)
Man Driving Team of Mules Pulling Wagon | Photograph | Wisconsin Historical Society
Attributed to Francisco (Pancho) Fierro | A man driving a cart pulled by mules, from a group of drawings depicting Peruvian dress | The Metropolitan Museum of Art
Mules carry the load at Deam Wilderness
B-FEI original design flower kitten with mules French half-drag - Mii – GOOD GIRL REBEL
Donkey is dragged along the road by a truck in Peru | Daily Mail Online
Drag Queen Mules Chunky Heels Mens Crossdresser Low Heel Women Shoes Slippers | eBay
Vintage 1900s Photograph of Wooden Wagon Being Pulled by Mules Horses | eBay