superzoo-2011-recordSuper Zoo, one of the largest national shows for pet retailers, experienced another record-breaking year at its 2011 show, recently hosted by the World Pet Association (WPA) at The Mandalay Bay Convention Center in Las Vegas. Currently in its eighth year in Las Vegas, the three-day industry trade show drew 795 exhibiting companies, a 15 percent increase over the previous year; hosted 4,716 companies, a 26 percent increase over last year; and saw more than 12,197 registered attendees, an increase of 19 percent over the previous year.