I finally bought the wooden IKEA dolls bed (DUKTIG) for my Charlie! I felt like everyone had one on Instagram so I couldn't resist jumping on the bandwagon! At £16 it does appear pricey but then considering the prices of other rabbit castles/houses it is a bargain in comparison.
I've also seen a lot of cat and small dog owners buying these! Do you have one? Would you like to get one?
#5 I used a litterbox with a little bit of soil in it and then I filled it with barley. It grows really fast (like 6-7 days until they can start eating it).
Usually made it every winter (and had one ready to change when the first one was all eaten) but sadly I got wheat weevil infestation in my barley seeds during the summer and had to throw everything out and haven't replaced it yet so no fresh grass for my baby (but I do have sprouts for him).