Hah! Too cute! Sophie actually has been doing something similar that reminded me of that picture. I forget what food she's on, but it's on Reaper's list. However we supplement it with a few pieces of my cat's food, which has a higher fat content since we're trying to put weight on her. She seems to like my cat's food a bit better, so I'll give her a few and every morning, sure enough they're all gone. Every night for the past two nights I've heard a dragging sound and an occasional falling or banging sound in her tubes and been too disoriented to check it out. This morning I went to check on her and when I picked up her bag about 30 pieces of my cat's brand of cat food tumbled out! Sneaky hedgie, stockpiling.