Yes.
Who knows?

Both my bunnies prefer the flat plastic cage bottom to any other cage surface. And Spockie had the sore feet that calloused. I think once his feet heal over they’re probably fine unless they get newly irritated.

Rabbits are just weird. Stop worrying. They’ll think of something new for you to worry about soon enough.

My bunnies do the same quite often – I think it might have something to do with the harder surfaces like plastic and tile being cooler than the softer surfaces. What I did was carpet the bunny’s cages, and then put a big 12″ by 12″ in two corners of the cages. Then, when they are walking around they are walking on the nice soft surface, but if they want too cool down they can go lay on the tile. It seems to work pretty well, and its fun to see them loafing on their little tiles

I remember you saying that it can get warm in your house…???… If that is the case then I can understand if your bunny tries to seek out a cooler surface. Jack will do this during our summer months.

Pepper really doesn’t care much for any kind of “bedding” – she seems to lie equally on bare floor, low-pile rugs and throw rugs.  She has one rug that she favors, but I think it’s the location (at the crossways of a hall) than the finish.  She sleeps under my bed on a hardwood floor by choice.  When it’s warm she seems to like the kitchen tile floor – I guess the tile feels nice on her tummy.

Sophie will move everything out of the way to lay on the flat, plastic bottom of her house (I refuse to call a 2′ x 2′, two story cage a cage!). She also prefers to lie on the carpet rather than a super soft cuddle bed when she has playtime.