World's Tallest Dog Meets World's Smallest Dog

The world's tallest dog Gibson (7 feet or 2.1 meter tall when standing on his hind legs) meeting Boo Boo (4.9 inches high) the world's smallest dog in Sacramento, California for Guinness World Records Day 2007.

Source: BBC
Tags: Gibson | Boo Boo | Tallest | Smallest | Dog