Mountain and moorland pony breeds modern mountain and moorland ponies have been regarded as including nine breeds (the four Welsh types being counted as one). However, in recent decades at least two further types have been recognised: the Eriskay and the Kerry bog pony. Larger native British Isles horses (such as the various large draught breeds) are not regarded as belonging to the mountain and moorland group. Mountain and moorland ponies are generally stocky in build, with flowing mane and tail. They are very hardy and are "good doers", needing relatively little food to live on. They are prone to obesity and if allowed to
Shetland animal breeds which was also the ancestor of the Hebridean and North Ronaldsay sheep). Shetlands are classed as a landrace or "unimproved" breed. Although Shetlands are small and slow-growing compared to commercial breeds, they are hardy, thrifty, easy lambers, adaptable and long-lived. The Shetland breed has survived for centuries in difficult conditions and on a poor diet so they thrive in better conditions. Shetlands retain many of their primitive survival instincts so they are easier to care for than many modern breeds. Shetland was the last surviving locality for a type of domestic pig known as the "grice." Small in size yet