Dog Territorial Barking Issue?

I would absolutely take her to an obedience cl before she gets worse. Not only will she get the up close socialization and training she needs but you will have the opportunity to learn methods that will help her focus on you rather than the distractions of other dogs. Make sure to alert the trainer to her problems before cl, they might offer to work with you a few minutes before cl to give you a few tips to help you get started. Good luck. Bully breeds like the pit need a firm but gentle hand and need problems addressed immediately before they become issues. You shouldn't have to much trouble though cos they are also smart as heck :)