All of my cats love any kind of box. Big, small,wide, short it doesn't matter. Mom and I are moving so we have all kinds of boxes and the cats are going crazy with them. Flower kitty loves shoe boxes, keep in mind she's 15lbs. But that cat squeezes into them. Just like she's been sleeping in a salad bowl on the kitchen table. That's her favorite spot to sleep. All of these cats are a piece of work. They definitely have their own personalitys. That's the cool part when you more than one. Write back, Tracey