If she has anxiety getting her on anxiety medication should be top priority. When you say you used collars do you mean a shock collar? Many times unless having a trainer involved and even then it back fires a lot and ends up making them reactive to whatever you were shocking them for. You may want to muzzle train her and put her in a crate when you have people coming over. At this point you need a behavioralist.
__________________  Taylor  My babies Joey, Penny , Ollie & Dixie   Callie Mae, you will forever be in my heart! |