World's tallest dog(GIBSON) meets world's smallest dog(Boo Boo)

Boo Boo, a long haired Chihuahua - who stands just 10.16 cm (4 in) hight - was presented with his Guinness World Records title for the world's smallest dog, by Guinness World Record veteran Gibson.

Gibson is a harlequin Great Dane who is the world's tallest dog, measuring 107 cm (42.2 inches).

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