I found this thing in my mouse's aspen bedding. I looked and found another one so I'm sure there are more. Don't know if this is relevant, but it curls up when touched. Do you have any idea what this is? Could it be some parisite living inside her? That's what I'm really worried about.
Looks like a larva of a flea - http://nathistoc.bio.uci.edu/Siphonaptera/Flea%20larva1.jpg
