Mountain and moorland pony breeds Mountain and moorland pony breeds Mountain and moorland or M&M ponies form a group of several breeds of ponies and small horses native to the British Isles. Many of these breeds are derived from semi-feral ponies kept on moorland or heathland, and some of them still live in this way, as well as being kept as fully domesticated horses for riding, driving and other draught work, or for horse showing. Mountain and moorland classes at horse shows in the British Isles cover most of the breeds; however, the four closely related Welsh breeds often form their own classes. Traditionally the
Vulnerable dog breeds of the United Kingdom Trust. The breeds on the list have been promoted at events such as Discover Dogs and Crufts, and by asking that owners of these breeds mate their dogs rather than having them spayed. The majority of the list come from the Terrier Group, a group mostly derived from breeds with backgrounds in the British Isles. The most marked drop in popularity is that of the Sealyham Terrier, which registered 1,084 breeds in 1938, but by 2004 was registering only sixty dogs a year. In October 2011, British magazine "Country Life" highlighted the breed on its front cover, with the heading