Purchased this kennel for a 12 week old, DEMON, daschund puppy. He hasn't been able to destroy it, YET! Was very easy to set up. I did use some additional wire to be sure it wasn't going to change it's shape (ran wire from one side to other side to hold in a retangular shape and put in floor mats the same shape. I really like the walk through gate and that it has two latches -- cause sometimes you don't get one latched well and the other one can be a backup!

Bought 3 weeks ago to replace a 26" tall plastic portable 'play pen' which one of our 3 mo old Ches Retriever/German pointer mix puppies was climbing over & wandering the house when should be contained. Figured the 36" height would stop the climbing, wrong! Within 30 seconds of putting the puppies in the enclosure, the escape artist was out & came over to me to let me know "how good I am". Needless to say, the puppies are now contained in the 42" cages TSC carries while in the house, problem solved. The enclosure is probably okay for smaller breeds and/or dogs that are not avid climbers (the one puppy climbs halfway up 6' chain link fence as well as up trees). We still use the enclosure, but only when we are right there with the puppies & don't want them wandering.