I was right to be concerned about Misty, because tonight she passed away. today I found her nearly wasted away, cool to the touch and barely moving but still breathing -- just like how my hamsters were right before they passed. I held her for a long time and then put her in a warm, quiet spot in the clear pet carrier next to the cage within distance of Peach to make her as comfortable as possible for when she was ready to go. eventually she quietly passed away. I'm heartbroken.
I'm still befuddled as to what happened. it was a sudden decline -- only about a week had passed from when I first noticed any symptoms. I have pictures & video of her acting fine and even running around from just 3 days ago. I was bracing myself for it but was still hoping she would get better. all the signs and symptoms, particularly the increased water intake, points to kidney failure. if that was the case there was nothing I could do, and I did all I could. multiple sources say that since gerbils are such social creatures, it's good to introduce another cage mate, but I don't think I want to do that. in june Peach will turn 2, so I don't want to stress her out so I figure I'll just give her even more extra attention and hope she doesn't get too lonely. some gerbils fare better by themselves than others. so far she seems to be taking it in stride, running about and still looking healthy and active. still, it's just a damn shame to lose your buddy so soon and so suddenly.
rest in peace, Misty (june 2009 - feb 6, 2011). I'll miss you.