Your chin is very cute! I would recommend getting rid of all of that plastic in the cage, though. As you probably know, chinchillas chew on EVERYTHING. Ingesting plastic can be very dangerous for them and can even lead to death. You can replace the shelves with ones made from kiln-dried pine. There are quite a few places that sell them online or you can also make them yourself. Here's a picture of my chinchilla's cage to give you an example: