that works too, lol. I used the pens to make a 70 square foot or so run for them because mine don't get "out of the cage" time due to not being fully potty trained and the house not being bunny-proofed (the living room, little parlor area, dining room and kitchen are all open to each other due to a wall being removed before we moved in and there's a baby grand piano where the wall used to be, so it would be pretty much impossible to use baby gates to confine them to a room).