My Brandy girl is not affraid of anything. Sometimes I think that gets her in trouble. She chases and attacks anything with wheels including the vaccuum, bicycles, cars, skateboards.. etc. She also attacks the broom and barks at the hairdryer. Before she came to live with me she was run over so I dont know if that has anything to do with her hatred of wheels but I am assuming it has something to do with it. Oh yea.. the doorbell.. thats a biggy.. complete and total melt down.. tee hee