Here's why:
* Island Origin: Exmoor ponies originated on the Exmoor National Park in southwest England, a region that was once an island during the last glacial period.
* Ship Migration: While not specifically migrated by ship, Exmoor ponies were likely brought to the Exmoor region by prehistoric people who were already utilizing horses.
* Pony Status: Due to the isolation of the Exmoor region, the ponies evolved into a smaller, hardier breed with strong survival instincts. Their size and characteristics qualify them as ponies.
Let me know if you have any other horse breeds you'd like to know about!