I'm a nervous mother. Jack, the hound on the left, is going in for knee surgery tomorrow morning. I'm trying to convince myself I've been through worse, caring for both parents when they were terminally ill. And I know this is nothing compared - I'm just nervous and worried. Although I use this blog for art, I would appreciate anyone's thoughts or advice on the post-op care. The smallest comments can be so comforting and I thank you for it.