Crating also has benefits outside the home. A crated dog traveling in a car will have less chance of serious injury in case of an auto accident. If you’re traveling and stay overnight someplace, having your dog in a crate will ease the concerns of your hosts. Your dog will also be more comfortable inside the familiar surroundings of his or her own crate no matter where it’s set up.
Update: We traveled quite a bit this holiday season and this portable crate was absolutely awesome! I have seen some reviews about bad zippers but suspect it's due to misuse. You have to raise each side before zipping it -- just common sense, people. Otherwise, there is too much pressure on the zipper. I think zippers on this crate are sturdy. Another suggestion is placing your dog's favorite bed inside. The crate (we have extra large) has plenty of room to add an extra large fluffy dog bed our dog loves. Because the crate folds flat, we place the crate in the cargo area and cover it with dog's bed when on the road. The dog sprawls like a queen! :) When we get to the destination, we unfold the crate, throw the bed inside, and voila -- cozy house that ... full review