Nah - Cattle dogs herd :)
http://sphotos-a.xx.fbcdn.net/hphotos-ash4/253445_215303861842833_2792935_n.jpg
http://sphotos-b.xx.fbcdn.net/hphotos-ash4/208330_198668190173067_686593_n.jpg
Cattle dogs? Herd?
Huh. Never thought of a Cattle dog when you talk about herding sheep. :-P
Whoops, I duplicated one of those photos. Here’s the one I meant to include:
Gorgeous. I have one that nips your heels. :)