Why it's at #6? We put this Midwest Life Stages Single-Door Folding Metal Dog Crate as sixth on the list of best extra large dog crates because several customers had issues with it collapsing, though whether this was from human error or because of faulty conditioning, they weren’t specific. But, when it comes to housebreaking, the dividers in this are very useful.
This is the cutest crate ever. I love the pink color. My dog will even go in here when everyone is home just to chew on her bones or take a nap. A size small perfectly fits a 20 lb Boston/Pug mix. If your dog is an escape artist, however, you might want a different crate because this latch is kind of easy for them to unhinge. My dog has escaped two times, but that was when her separation anxiety was a lot worse, which I think helped catalyze her escape.