So sorry you're going thru this. I'm glad too you are able to take off to spend time with her. You might consider helping her with bm, I did this with clipper as he couldn't stand or squat long enough. I found this on handicapped pets web site on their community pages with help and advice. You can click on my name and look at thread I started " I found a way". It gave him much comfort and would help you avoid some of the stressful walks. Peace to you and your girl.