“Standing at less than 3ins tall and weighing no more than the average mobile phone, this chihuahua puppy could soon qualify as the world’s smallest dog. Three-month-old Milly has barely grown since her birth and can perch in the palm of a hand. Now her owners believe that her tiny frame could make her a Guinness world champion. Milly, from Puerto Rico, weighs a puny 0.37lb.” w/ photo
