Just finished setting the second one up in my backyard.  With a cover, I can leave my baby bichon outside while I shop and he will be safe and be able to go to the bathroom.  I may get the 2 foot one later, after I'm sure he can't get out of it.  Then I can take it with me when I travel.  I'm using the other one (I purchased 2) as a gate to keep him contained in my  breakfast room  Works great! Fit together perfectly and the finish is nice.