I tried teaching Violet the bell thing, but she didn't go for it.
Violet's trainer said if you put peanut butter on the bell right before they go outside they will lick the bell (making it ring) then you open the door to let her out.
She didn't like the bell though. She has figured out on her own to go towards the door, and then walk back just enough for me to see her, and then she stands there and STARES ME DOWN.
This is my cue she needs to go outside immediately