Here in Utah, state officials are always reminding people not to pet the fluffy cows on Antelope Island. Well, the same principle applies to fluffy cows in Yellowstone. And to be fair, we might need an even stronger warning for people in Yellowstone: don't come within hundreds of feet of the bison, don't even look at the bison, and you know what? Don't even think about the bison. All these warnings have been heightened by an attack in Yellowstone where a 65-year-old man found himself thrown 8 feet in the air… by a bison.