So she ate what appeared to be a pregnant mouse, but it was a rough feeding in terms of getting scratched and bit in the process. That was about 5 days ago. I can tell she's hungry because when she is hungry, she roams all over the tank trying to get out. I'm assuming she's looking for food when she starts doing this. Today I put a live mouse in there that was about the same size as the pregnant one, and she didn't have any interest in it. After 15 minutes, I put it back in the cage, and decided to try thawing out a rat. I put a rat in the tank and left it for a few hours, and nothing happened. I'm going to try to get a live rat pup from a pet store to see if she'll eat it, but I'm nervous that since the last time she ate was so violent, that she'll be hesitant to eat.