On the Isle of Skye, and for that matter all over Scotland, there are sheep. A LOT of sheep. What cattle are to the American west, sheep are to Scotland, or so it seems. The sheep and their abundant pastures are a significant component of the Scottish landscape — you encounter them everywhere when you walk or drive. I’ll let you speculate on the purpose of this road sign for a moment before explaining… (If you read this post where the next paragraph is already visible, pause and see if you can figure it out.)