[Skinny Pig]

I want to suggest putting a roof on the top of the putdoor cage with tarp on the grids or shelving so the rain doesn't get in.

I believe that it is also a personal choice whether you leave them inside or out, but if you leave them outside and they die due to weather, don't come crying to me.

If you want to, you could make a ceiling cage. I've never seen it done before but I have an image n my head about one. Instead of a cage on a table or the floor, hang it from the roof? I have no idea if this is safe or not, but you could try it.