Our 11-pound Chihuahua, Lucy, absolutely loves this bed! It took her a few minutes to get used to this new thing in her life, after we first introduced her to it, and now she practically lives in it! We bought the small size. It’s incredibly soft and well padded on the sides and the bottom. The interior edges are deep enough that she can “burrow” into them. She’ll often put her leg(s) or head into that area. It’s as comfortable when placed on our hardwood floors as when it’s on the sofa. I’ve posted pictures of Lucy enjoying her bed on Facebook and Instagram, and already a few friends are going to order one for their own dogs. If they came in human size, I’d be tempted to order one for myself! 😁