It worked out great for what I bought it for, camping in Corp of Engineers parks where all animals must be enclosed or on a leash/cable.  The leash/cable thing was a pain in the "ankle" so when I saw this pen I thought it would be great and it was.  We have a small dog and a medium size dog and it was almost big enough for both.  I plan on getting 2 more panels and some u-bolts to drive in the ground so the grandkids won't move it around, it is a bit light and wobbly.  The dogs were content because they weren't confined on a leash/cable.  We let them out to "potty" and all was good.  We put them close enough to us so they didn't whine or bark, and they even stayed in it when we went out on the boat.  I was afraid they might jump out but they didn't even try, yet......  Good product for the money.