I have a 2 year old hen that I raised from a chick. We have always been really close. When she hears my voice or sees me she comes running and lays down on her side and waits for me to pick her up. All of a sudden when I go outside she no longer does this. If I go into her coop to restock the seed/water she chases after me and attacks my feet to the point where she draws blood and tries to fly at my face. Last week I went out to see her and went to pick her up and as I bent down she pecked me in the eye. Again this week I did the same and she bit my ear. I just don't understand what's happened, it's come out of no where. She used to always need to be around me now it's like she hates my guts! Has anyone else had this happen?