While we walked through the Sheep Barn at the State Fair the other day, we saw these guys shearing a sheep in preparation for that evening's competition. Instead of using electric shavers, they did it by hand using shears (above).
There were a lot of other sheep already sheared when we walked through, including the guy below. The shorn sheep wear hoodies to protect their coat until they go into the ring. If you look closely at two sheep, you'll notice that the one above has a white face and body while the one below has a black face and white body. I noticed two or three other breeds of different colors/sizes while we were in the barn.