Hi! I am new here. Just looking for some help with a African Grey 4 yr old that I inherited. His owner passed away and I thought I would help out the family and keep him a few months, I initially thought they would get thru the bereavement and want him back. Well it's been 17 months and they don't want HER! LOL She is cage bound most of the time. I can only pick her up in she happens to get off the cage onto the floor. She has a vocabulary of 250 plus words. Very aggressive around her cage. Any ideas?