Hi, very disappointed in this pen. Last night one of the skinny vertical wired pushed out and one of my 5 week old pups had is paw caught in it, he was punctured between his toes, he was screaming in pain, I can’t imagine the trauma had I not been home. It took me a bit to get him unstuck because the end of the wire was sharp like a razor. Not only that but one of the panels came with 2 bent “eyes” that you guid the post through and the paint is all chipping away.