Which came first the Norfolk or the Norwich? No one knows. They were considered the same breed for much of their history. The Norfolk almost became extinct because of the popularity of the Norwich. They are now considered separate breeds.
These are dogs that will do their best to outsmart you. They are friendly but always looking around for something that they can get away with. They can be diggers and will require a fenced in area to exercise. Be aware, they are known to be stress pee-ers. If they get too excited or happy, you may have a little clean up to do.