You mentioned a numbers bed. Don't those have air chambers? Might be a problem for pet claws puncturing the air chambers. My two cats would probably destroy a
water bed, and aero mattress, or a numbers bed in two seconds. Cats have a need to knead, pushing their claws into the mattress, LOL, or even your body. I was worried about my new Tempurpedic, and cat's claws, but so far so good....