The dogs are so spoiled that they can't stand to lay on the floor. Even if the only thing to sit on is a washrag, they will both try to curl up on it and go to sleep. Luckily, there are two queen sized mattresses for them to cuddle on. By the way, we are on our third air mattress, through no fault of the puppies..and mom, I owe you a new one. I can't stand it anymore, and I can't wait to get my bed back!