Mick, an 8-week-old Boston Terrier, was born with Swimmer Puppy Syndrome, a rare disease that makes it impossible for him to use his legs to walk, stand or even sit. Many dogs born with the defect never see their first birthday.
Source: youtube.com
Mick was taken in by volunteers at The Mia Foundation at six weeks of age, and after two weeks of intense therapy, learned to walk on his own.