This is a nice, portable crate for a dog who is already crate trained. I love that it has an actual hard door and it collapses easily and nicely. Being a fabric crate it is not appropriate for a puppy or a dog who is not already trained and comfortable in a crate.  I gave it only 4 stars because it states that it's sized for a dog up to 70 lbs which is absolutely not correct.  More like 40 lbs if they are going to stay in it for any length of time. My dog is now 49 pounds and I carry it around with me just in case I have an unexpected need for a crate, but it's a snug fit for him.  This is partly because the height is not sufficient for him to try to stand.  For a small, crate trained dog it would be great.

Pros: Solid door, collapses into small package
Cons: Not appropriate for a larger dog