The Sheep can't sleep The sheep have been extra groggy lately. They may have adorable bags under their eyes, but the wool is coming out thin and frizzy. I tried coffee and energy drinks, but that just made 'em shaky, and it took a full week to wean 'em off of their caffeine addiction. The vet said I should run a sheep sleep study to try to nail the problem down. Everybody always counts sheep to ..