Brie sounds like Rio! She has been bleeding for virtually three weeks, but it finally appears to be coming to an end.
She is my first bitch and it is her first season and I have been worried, but from talking to other people with bitches it seems they can all vary a huge amount. One friend has a working cocker who bleed heavily for four weeks and she resorted to putting a nappy on

(and then got her spayed).
Hope someone will be along later who can put both our minds at ease a little more though.
Sharon