I have carpet and I dont want there to be pee on the carpet or have to clean it up everytime they get floor time. I can't take them to a kitchen cuz we have two cats and a dog. They need to be in an enclosed room all of which are bedrooms with carpet in this house. What does everyone else do? And how do they fence in the area? I have a bed that I can't fit under to retrieve a pig and an entertainment system with a billion wires. I need ideas with the carpet and fencing in. If I used a whole bunch of grids and zipties could I fold the thing up easily and shove it under the bed? Thanks.