Love these!  We have three dogs, two we inherited when my mother passed and another that we recently got.  We needed an option that looked nice, was functional, and didn't take up a lot of space.  These are perfect!  The dogs are Bella (12 yrs) a beagle Dotson mix (approx 22 lbs), Britt (10 yrs) a beagle chihuahua mix (approx 10 lbs), and Charly (3 month) a poodle bishon mix (approx 4 lbs).  Info for size reference.  We have beds ordered to go inside, but using blankets for now since that's what they are used to.