I have had my pig since I was an older kid and she is a little fearful of me. When I go to her cage to pet her or pick her up she runs away into the little igloo I bought for her. When I walk with her she bites the towel I'm holding her in. Maybe when I was a kid I was rough with her. It is a possibility. Now that I'm older I want to gain her trust back and get her to want to be held. How can I make her feel more comfortable around me?