Hamster

This is my hamster :) Her name is Oyster and she's been with me for.... I can't even remember how long she's been with me oops. At least 1.5 years, that's for sure. She makes great company, and I look at her whenever I feel bored and lonely. I mean, look at that face! Doesn't she make you go 'awww'?

She's losing fur around her eyes lately and I really don't know what caused it :( Is it the yellow box? I put that box in for her to play with; it used to contain individually wrapped biscuits. Not sure if it became more noticeable after that box was put in, or she just developed it due to the box. Thinking if I should remove it because she seems to like playing with it :(