World's largest and smallest meet up in Washington!

Yesterday was a big day in Washington - two pups, one very large and one very small, met outside the White House to celebrate their accomplishments on Guinness World Records Day 2007.

Gibson the Great Dane, measuring in at 107cm, is the World's Largest Dog, and Boo Boo, the pint size 10.16cm, toy Chihuahua, is the World's Smallest Dog. Both are from the US and Gibson is also a therapy dog, visiting children's hospitals on a regular basis.