When I first met Emma she was with her rat (“Baby Girl”).   Scroll down for first shot.  She now has a cat(‘Kitty Cat”).  Baby Girl was there too.  Baby Girl and Kitty Cat.  It could be the recipe for disaster, but they all seemed to be doing just fine.  Emma’s initial quote below:

“I’ve been traveling state to state by freight train for five years; I started when I was 15 years old. I’ve met the most interesting people and seen so much. I think this is my final destination.”