Easy to put together. Not heavy duty, but definitely good for my garden. I think it would work well for small and medium dogs..

I was surprised that this pen was so large. I have little wiener dogs that like to be outside with me while I’m there. I got one of the largest pens which I could make a large rectangle shaped pen. It came in 2 boxes so that they would have lots of room. The backyard is completely fenced so I wanted the rectangular for the front. One box is plenty and I can use the 2nd set of panels for the other side of the yard. The panels seem sturdy and high enough for these smaller dogs. The only thing I have some concern with are the latches on the gates. They are quite small and I hope they are strong enough to hold the doors shut. There are 2 latches on each door.

Really nice outdoor playpen for our two dogs. We purchased the 32 panels that were 40 inches tall. Once we put it up, we realized that we wanted to expand their area more so we might buy another one in the future!

These were not very sturdy at all. My dogs found multiple ways to get out. Never leave your dog unsupervised in these. (The instructions clearly say this, though. Just be aware of what you are buying).

It does a wonderful job for my dogs!