Ha! I'd love those sheep. I wanted to get goats, but where we live we have to own 10 acres to keep livestock & we have 5. My mother has sheep (and BCs to keep them in line) and goats.
I responded to your other thread, now I see how old he is...what Lucky said is right on! A BC would just wear me out...it's good you got him neutered young. They really can be quite aggressive with other dogs as they get older, a couple of my mom's were real stinkers. Luckily she lives way out in the middle of nowhere - working dogs are never neutered in Scotland.
I bet there are some active Yahoogroups for BC fanciers. You should do a search there.
Cooper The WonderDog
Daphne The Destructo-Rott