￼ I was afraid my cat wouldn’t use it because he has refused enclosed litter boxes in the past, however he took right to it! The puppy however was able to climb right in. I solved the problem by cutting a Bamboo post to size, wedging and gluing it into the opening￼.￼ Problem solved! Works like a charm and is very stylish. Such an improvement over the hideous litter box that I used to have.￼ I gave it four out of five stars because I had to make the improvement myself, but I totally love it now.