Aw. I just found Glinda dead.
She must have had a bug or something - she was up playing and eating today, and had lots of energy. And now... ugh. I swear, that's the worst part of pet mice - they're so tiny and can have something silently wrong with them and just instantly keel over within a week or two of bringing them home. She's the third one I've had to ever do that. Because of that, I make a point to not get too attached for about a month. They're definitely not as hardy as rats.
Poor Elphaba's all alone.
I will have to go to a different shop this week and get her a new Glinda to play with, after I see that she's staying healthy.