I would go find a behaviorist and get an assessment.
I am not nor is anyone here qualified legally to diagnose aggression and even if we where we would need to see what is going on in person to make any recommendations without risking her more fear concerns.
For sure she is not her trying to dominate anything at all as that is not a proper term in and around aggression and those with training would know that.
JL
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"The truth about an animal is far more beautiful than all the myths woven about it." Konrad Loranz |