Dogs from seven different breeding groups compete for best in show.
Watch the 2012 National Dog Show presented by Purina.
A winner from the Sporting Group is chosen.
The winner of the Herding Group is selected.
The Hound Category is judged.
The winner of the Non-Sporting group is selected.
The winner of the Terrier Group is selected to compete for Best in Show.
The winner of the Toy Group is picked.
The winner of the Working Group category is selected to compete for Best in Show.
2009 National Dog Show, hosted by The Kennel Club of Philadelphia, and presented by Purina
The winner of the 2009 National Dog show is named.
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