Hounds, Poodles and Bulldogs, oh my! It's that time of year again, when 2500 dogs converge on New York City to take part in the Westminster Dog Show. These dogs may be stylishly groomed and trained to perfection, but are these dogs the smartest in the country? We'll talk with two trainers about canine intelligence and about how they taught their dog “Chaser” to develop a vocabulary of over two thousand words. But first, we need your help. Is your canine particularly clever?