[1] It has a heavy coat and short legs, is strong for its size, and is used for riding, driving, and pack purposes.
People who lived on the islands probably later crossed the native stock with ponies imported by Norse settlers.
[5] Then, as the Industrial Revolution increased the need for coal in the mid-nineteenth century, thousands of Shetland ponies were taken to mainland Britain to be pit ponies, working underground hauling coal, often for their entire (frequently shortened) lives.
A short broad back and deep girth are universal characteristics, as is a springy stride.
It has a long thick mane and tail, and a dense double winter coat to withstand harsh weather.
Shetlands are ridden by small children at horse shows, in riding schools and stables as well as for pleasure.
Their strong physique and ability to cross a variety of difficult terrain types means they are still a viable choice for the job, even in an age of mechanised agriculture.