We needed a portable kennel for a trip, and this worked perfectly. We will continue to use it as our dog's regular kennel. It's super lightweight and very, very easy to use. It collapses in a jiffy and has side clasps o hold it together for transporting. Easy to clean, too.

Pros: Easy to use and to care for.
Cons: Made of tent-like fabric, so if your dog is a chewer, the fabric could get damaged that way. Our puppy hasn't even tried chewing it, though.