Flor

Look what we found today
http://www.flor.com/

It's flooring squares that act like both tile and carpet, are removable and completely washable. If you ruin one tile, just remove it and replace.
We bought 2 tiles to test out us vs them. See how pitbull, mad scientist, artist proof it really is.

I like this one. Too expensive!
http://www.flor.com/service/flor/shop_by_model.html?mv_arg=Organic%20Overlay_01