sheepdog
- n any of various usually long-haired breeds of dog reared to herd and guard sheep
- When he sits in a chair he sprawls like a sheepdog at rest but his blue, humor-flecked eyes look out from under knitted brows waiting for the argument to begin.
- Lucky, a sheepdog, had a short-lived stay in Washington; after he failed obedience school, he was sent to the Reagans' ranch in California.
- This is partly because he was on his way to a sheepdog competition in Canada--McCaig, 67, a distinguished Civil War novelist, runs a sheep farm in Virginia by day.