Saying goodbye to a friend

Christiana's mouse, Nibbles has been ill for a while with a tumor. It finally got to be too much, so we put her to sleep this evening. She died right about midnight. I had no idea I would be so upset about it. We plan to bury her in the yard on Friday. She's the gray mouse on the right. Spot is the white and brown one. She's sick, but is ok for now.