The Exmoor Horn is a white-faced, horned breed of sheep. It was developed in Exmoor, Devon, in the 19th century, but is a descendant of sheep that had roamed on the moors for several hundred years.

Research by the Exmoor National Park has found that numbers have gradually declined: it estimates that in 1947 over 27% of sheep in the Somerset part of Exmoor were purebred Exmoor Horns. As the number of sheep in the region has increased, so the percentage has dropped, and today breeding Exmoor Horn ewes represent only about 10% of the total on Exmoor. The National Park reports that there are about 19,000 registered breeding ewes today, of which around 15,000 are on Exmoor. Small numbers are also found in neighbouring Dartmoor.

Exmoors are a hardy breed, so well suited to the high moors. They are ‘dual purpose’ – bred not just for their wool, but also for the fact that they are prolific sheep and good mothers, producing quality lamb.