Hi daisy girl :)
When my dog was a puppy and very mouthy, I used a stuffed toy for self-defense :D ! Those little needle teeth hurt! I always kept one with me and every time she tried to chew on me or my clothes, she found herself with a mouthful of stuffed toy and a "This is what you chew on.........yes, you are a good girl"! Didn't take long for her to learn that the toy was for chewing, I was not!
Here's a link to Mick's post on potty training:
http://www.rottweiler.net/forums/sho...oilet+training