Man's New Best Friend Is a Goat?

New research suggests that these farm animals try to communicate with people in the same way that dogs and horses do. Goats were the first domesticated livestock species, about 10,000 years ago, according to lead author Alan McElligott of Queen Mary, University of London. "From our earlier research, we already know that goats are smarter than their reputation suggests, but these results show how they can communicate and interact with their human handlers even though they were not domesticated as