After a bad experience with wire crates and tooth breakage in our Chocolate Lab years ago, I purchased two of these crates to be used in our Expedition to bring home two rescued puppies.  They were old enough not to chew them up and had been accustomed to being crated so did not claw at netting.   The crates offer a lot of air circulation and viewing.  After our initial car ride, we would never use these crates for anything other than a place to call their beds.  The padding on the "floor" is rather skimpy so had to purchase additional pads for comfort.  Attached storage bags a nice feature but would prefer to have them all on removable clips rather than sewn onto the top of the crate.  PRO: Air Circulation, Ease of setup   CON:  Attached dangling strap inside.  We cut out for our use.  Not strong enough for travel usage unless very mellow dog.  Would not protect dog in dangerous situation.