This problem isn't new. I have had my african grey parrot for five years now. She has been friendly with everyone and very talkative, but ever since I got her she has been trying to bite my feet. Only mine. There are six people in this house and she only targets my feet( extreme case of foot fetish lol). She goes to extreme lengths just to bite them she would climb my bed at night and get to my feet sometimes. She has left horrible bite marks all over my feet. She is out of the cage most of the time and when I'm unaware she just comes running so fast and bites. I can't seem to find a solution to this. If someone knows a way to make her normal i would greatly appreciate it.