I just got my first chinchilla this past week. After lots of research I decided to use fleece. Today I was sewing some liners and I relized that because of the cage I have its very difficult to get the "pillowcase" style of liners on and off the trays. Since the trays have 3 snaps to the metal bars on each side and each floor has 2 trays. I am looking for ideas oh how else I could use liners. I will attach a picture of the cage I have.