We have 2 six-month old pups who are extremely energetic and needed outdoor play time off-leash!! With an unfenced yard these 2 playpens connected together have worked out wonderfully for all of us.  So much so that I just placed an order for a third one to enlarge the space so that they could have a little more area for running space as they grow. It is also light weight, easy to erect, adjust, move and take down and we think it will work well with our RV, also, to create a safe enclosure for the boys at most camp sites. There was some minor damage to one panel but no indication of that possibility on the exterior of the box. I didn't bother with a claim because we needed the enclosure and the damage was mostly cosmetic and doesn't hinder the panels usage in any way. We definitely recommend it!