I will remove the large cage tray, I have a brand new bedding box that I can replace with. I have put some twisted hazel branches in and will put veggies in, I will put pellets on a tray so plenty of room / access to them.
Omi - thank you, I have reduced the shed with c+c cage pieces so KangaPants and Pearl will only have access to about a 3rd of the base. All other areas will be blocked off.
I am going to put the dog crate into the space too rather than lift them out - the one they will travel home in. Once they have moved out of it on their own I will lift it out. So no small spaces for them to get trapped in.