World’s Smallest Dog 2012 – Milly The Chihuahua

Take a bow-wow Milly the chihuahua: Micro mutt that fits in the palm of a hand and weighs less than a banana is set to be crowned the World's smallest dog. Dog weighs just 170gms and is only 6.53cm tall. Set to take title from current record holder Boo Boo from Kentucky in the U.S.