PS- Still wish there was a flap for the entry. The little exit step was a miss, not effective. A door or entry flap would have been more effective at keeping the dust in and slowing down the cat from jumping out.

I bought the regular size Omega Paw at Walmart a month ago. Finally snapped it together, was not understanding the mechanism and how it was going to catch the big pieces…….i was frustrated in the beginning ( not cleaning or catching the big clumps ). Then I realized that I was Not giving the Omega Paw litter box a “Complete rollover or upside down roll” when I did that the left side was clean and level and the clumps were in the tray!!! Wow! I’ve been tired of cleaning litter boxes for 2 cats and was on the brink of surrendering the cats to the pound. Omega Paw saved the cats from being let go. Now if only it came with a front door flap, I’d feel so much better about proactively eliminating the nasty cloud dusties. I’m in the market for 2 large Omega Paw Self Cleaning Litter boxes with Dust Flaps. Any leads or upcoming info?

Hi Karen, our reviews are based on our experiences and understanding of the products based on other customers’ reports, but we may miss things sometimes. Thanks for sharing your experience to help others make a decision!

Thank you Kate for the info.

Hi Marian! This litter box is designed to be used with clumping cat litter. If the product doesn’t clump, the dirty litter won’t separate from the clean litter when you tilt the litter box. It’s possible that pellet litter could work if it’s a clumping formula but I’m not aware of any pellet-style litters that clump very effectively. Unfortunately, self-sifting and automatic cat litter boxes simply don’t tend to work as well with pellet-style litters.

Thank you, Jason! I’m glad you found it helpful and hope it works for you.