To Deirdre and Charles Wright, their 4-year-old Newfoundland named Rosie was a member of the family — a big, hairy, doe-eyed friend and companion who "aided in their enjoyment of life, well-being, personal development and daily activities." To the trio of Des Moines police officers who confronted the barking bear-of-a-dog in the driveway of the Wrights' home two years ago, she was something else entirely. "He doesn't want me to get very close," one of the officers is heard saying on an audio recording from a patrol cruiser's dashboard camera, the deep bark of the dog in the background. -snip-...