Meet Meysi, a tiny Terrier from Poland who weighed 1.58 ounces at birth, and that was three months ago. Meysi is from Poland and her owners thought she wouldn't make it. The first six weeks they say were the hardest. Meysi's owners had to feed the tiny puppy day and night with a syringe. But their love and care paid off because now Meysi is a whopping 3.25 ounces and her veterinarian says she is not expected to grow much more.

If you remember Milly and Beyonce, two other tiny pups, who now meet the required  required age limit of one-year to be considered for the title of World's Smallest Dog by the Guinness Book of World Records. Rumors have it the dog race could come down to their whiskers as they face the current title holders.

A long-haired, female Chihuahua named Boo Boo from Kentucky who is the smallest living dog in terms of height at 4 inches tall, and Heaven Sent Brandy, a female Chihuahua from Florida who is the smallest living dog for length at 6 inches.