Chelsea will scoot her metal bowls around if empty. If you dont get up, she comes to you and does a stare down, and walks in circles, if you ignore her, she starts barking at you-"HEYYYY--ANYBODY NOTICE MY BOWLS ARE EMPTY???"
She had ceramic bowls, until she broke one, actually took it out thru the doggie door, on to the patio and dropped it.
She fears paperback books.
Once I was reading, and dropped my book on the floor, she was nearby so it fightened her. Now, if she sees me reading, she runs away from me. I have put a paperback on the floor and she wont go near it, walks clear around it.