Sheep farming has been an integral part of the rural economy in the Sperrins region, and several sheep breeds have played a significant role in its heritage. At the start of the 18th century in the Sperrins and many parts of Ireland, sheep farming primarily involved traditional, hardy breeds suited to the rugged and often challenging terrain and climate of the region.
Some of the sheep breeds that were farmed here and in other parts of Ireland during this period included:

The Blackface sheep breed has a long history in the upland areas of Ireland, including the Sperrins. They are known for their hardiness, adaptability to hilly and often harsh conditions, and their ability to thrive on rough forage. Their black face and legs are distinctive characteristics. They may be a variety of types including Lanark, Swaledale, Perth and the old Irish breed Connemara.

Cheviot sheep were another hardy breed that was commonly farmed in the upland areas of the Sperrins and elsewhere in Ireland. They are known for their white, open faces and robust constitution, making them well-suited to the region's conditions.

Crossbreeding was also common, with local farmers breeding sheep to adapt to their specific needs and conditions. This practice led to the development of various crossbred sheep suitable for the Sperrins' environment.
Into the 19th century, selective breeding practices and the introduction of new breeds like the Suffolk and Texel began to have an impact on the types of sheep raised. These newer breeds were often chosen for their improved meat production qualities and adaptability to different farming systems.

The Suffolk sheep breed is known for its meat production qualities. They are medium to large-sized sheep with black faces and legs. Suffolks have been raised in the Sperrins for their meat, and they are favoured for their rapid growth and lean meat.

Texel sheep are another popular breed in the region. They have a distinctive white face and a well-muscled body, making them valuable for meat production. Texels are known for their excellent carcass quality and the ability to thrive in the Sperrins' often challenging climate.
The Sperrins have a strong agricultural tradition, and sheep farming, along with cattle farming, has been a crucial part of the local economy for centuries. While the breeds mentioned here are prominent, it's essential to note that there may be variations and adaptations in local breeds based on the specific needs and conditions of individual farms in the Sperrins.
