ok thank you.
I don't give them many shavings, I did try without them but they made such a mess and I also tried newspaper but they shredded it faster than I could put it down! lol
I thought you were not meant to use straw as it had seeds and dust spores in it that could get in their eyes and also cause respiratory problems??
They do have plenty of hay and a litter tray. Also they are indoor bunnies and have big pens to live in.