This is BB her name is short for B**l Buster.
I got her over 10 yrs ago from a kennel i worked in. Someone dropped her off near death, she was adopted by the kennel owners and then me. She used to be in with bigger, tougher, older collies. She would pick on them til they played with her. Once they got tired they'd get mad and grouchy, she'd really start to bust them then.....that is the nice way of telling how she got her name! LOL
All that said, she is very docile, loveing and tolerant. But if i was a dog i wouldn't mess with her, she has had fights with loose pit bulls and sent them running home bloody with thier tails between thier legs.