My “Big Girl” absolutely loves this bed. Eventually as she gets bigger I’ll get her an orthopedic bed, but for now I can’t get her out of this one. I originally have a bed like this for our cat, but I kept seeing her try to get into his bed. I wish their weir orthopedic beds made of this material. Don’t worry about size this bed is big enough for a person....my 11 year old son gave it a try first. The look is adorable, and it’s warm. She loves to snuggle for day naps. The insert Is durable, and washable.