Wild horses gather in a canyon in the Book Cliff range north of Grand Junction in this May, 1, 2006, file photo. (William Woody, Special to The Colorado Sun)

U.S. Forest Service has built a wild horse pen that could allow it to sell the animals for slaughter

The U.S. Forest Service, however, denies claims by horse advocates it has made up its mind to sell the more than 250 horses for slaughter

Environment Primary category in which blog post is published