Best thing we have ever purchased! Great construction! My dog is a 33 pound Keeshond male who has chewed through everything! Cell phones, clothing, power cords, rugs, chain link fence, blankets, dry wall, shoes, watches and rubber balls, but not this crate! This is the ONLY thing that has survived his chewing. All of his dog toys are destroyed, his outdoor kennel which cost $300 he chewed through even though it is made of chain link, and even his harness and lead he managed to chew through. This is the only remaining product we have purchased for this dog. I could imagine life without it. He loves it too. He goes in the carrier when it's bed time and currently he stays in it all day because we do not have an outdoor kennel for him anymore.