She is utterly adorable!!!!
I have only been a dog owner for a few months and she was my first dog, so Im not sure I'd be much help to you.
I took Sam out regularly and gave her a little treat everytime she did something outside. If she did anything in the house I told her off (Just sternly, not going over the top) and after a day or so she got the hang. I made it a routine to go out and then she knew to wait.
Hope it helps
