They became tough by pulling carts out of coal mines. Along the way, the British breeds developed strong feet. They rarely, except for weight and movement purposes, need shoes. The Exmoor has distinct features to protect him from wet weather on the moors, including extra tail hairs and a brow that projects farther over the eyes. The Exmoor is considered the oldest and purest British native breed.
Ponies also grow more hair than horses.
The pony's thick mane, tail, and forelock give him protection from the elements. Icelandics, although considered a small horse breed, have a double coat for extra insulation against the cold. Tough Relatives Descendants of British breeds remain vigorous in North American climates. Wilburn keeps her Welsh ponies outside year-round. For example, ponies of Celtic ancestry preceded the Romans and have managed to maintain their identity.