I bought two of these (size medium) because we have three dogs. Figured the two small dogs would share one and the larger dog would have her own.  They don’t want to share. They keep following each other around to each bed and climbing in together. Not the easiest thing in the word to assemble but once it’s together it’s a lot more sturdy than I thought it would be.  Holds all 3 of my dogs which are around 60 pounds altogether! Our two older dogs have bladder issues so I thought these would be perfect to wash the blankets and hose them down.