I apologize.a.bit confused. Is she aggressive and you want to reduce that or are you wanting to teach aggression such as schitzund training ? If you have issues with aggression you are wanting to control and also teach basic obedience paws abilities in Frankfort with Liz is an outstanding facility. I don't have their number right off but you can Google them. Well worth the money as she is well qualified to teach basic and advanced obedience work. She will not teach aggression work but if you have one with that issue she is great to work with OT. Best of luck.