The horse has been part of human society since earliest times – archaeologists have unearthed evidence from over 5000 years ago in central Asia. Over the centuries, the horse has been celebrated in myths and legend, it has played a role as human society developed, in farming, in warfare and in the industrial revolution. Today’s thoroughbreds are valued in millions of dollars for their potential to win races and massive prize-money for their owners – while owning a pony is the romantic dream of countless young girls.

Caz Graham explores the deep connection between horses and humans. She hears the reasons why horses are so much a part of daily life Mongolia, and how the fell ponies of northern England are valued for their capacity to work.

For all our shared history, there remains a strong element of mystery about horses. Many people believe in the therapeutic potential of horses but the science behind it remains difficult to pin down. In this programme Caz hears from academics, authors, legendary racehorse trainers, as well as those individuals who love their horses, in order to understand more about the special relationship between the horse and humans.

Photo: Alex with one of her horses