Mini replica tent retail display. Very well made. I don’t have pets, or have ever smoked inside it. Not sure of the weight, but I wouldn’t hesitate strapping this to the back of any cat for long distance packing or living room camping. Two doors design so they can, uh, be locked in from either side. Aluminum poles to withstand the heftiest of felines. Mesh top so they can see stars or your ceiling fan at night. I’m sure Big Agnes would prefer to not just market this to cats. I’m sure small dogs, pigs, ferrets, and pigeons would fit in there as well. And for the serious ultralight outdoors person, just stick your head in there for secure, insect free rest.