Yes, stop her, put her on her pee pad, and say something everytime like maybe "go potty" for instance. And if she DOES finish up on the pad, make sure to praise big time, and I would treat, though others don't think treating is a good idea. I just know I have gotten great results from clicker-treat training. Wosie is 6 months and she has few accidents now. I use treats, though not all the time. Good luck!! This is definitely one of those things that takes a lot of time, patience, and consistancy.