Hi Leslie, I'm so sorry you're going through this with Lola. I agree with you that Lola is trying to show dominance over your daughter, and it sounds like you've tried some really good ideas on how to correct her. I'm sorry I don't have any experience with this, but your idea of bringing in a behavioural specialist sounds like the next step and a good idea, especially because Lola is still young and this can be rectified before she gets older. I can't offer any suggestions or advice since I have never dealt with this problem, but hopefully a member with experience with aggression will come along and offer some advice. I can imagine how hard this is for you as you love both your kids and your fur babes, but understand you have to protect your daughter and make sure she is safe. I hope you find a solution and things work out. Sending hugs and prayers that everything is okay. Please keep us posted.