"Our Golden Retriever loves this Petmate kennel. However, the zipper has broken, and now I am having to buy another crate. The zipper keeps going off track, and our dog has learned to push from the inside to open the door to his crate. About half the time that we put him in the crate, he gets out and roams freely. I recommend buying a more durable product, likely not a Petmate product. We bought this Petmate crate three months ago, and now it is broken. It is poor quality, and it is too expensive."