Bests & Worsts Reviews from Amazon

13 yrs ago I purchased A blue Omega Litter box at my local pet store. Last week I walked into a discount store and they had a Omega Cat box that was HUGE....of course I had to buy it the first one was the best investment I ever made. I've attached pictures so people can see the size difference. My male cat weighs 18 lbs, he fit in the smaller omega but his head stuck out the entrance. Now that I have the bigger Omega it might be roomier for the cats but it's a bit more work for me to move it and have enough room to roll it over. Most people should be fine with the smaller size Omega, I only recommend the Larger one if you have multiple cats, one super fluffy (fat) kitty. TROUBLESHOOTING TIPS -Don't overfill with cat litter. When the box is rolled half way, all the litter should vanish leaving only dirty litter to fall in the drawer. -the plastic clips are cheap, try a metal butterfly clip. I addes pics and the med size works on 3 sides, if you want to clip the right side it's got a thin edge I haven't tried other sizes but med clips won't work maybe small or large will. - If you see clumps stuck in the bottom or on the grate, flip it on its head and bang where the clumps are stuck. 95 % of the time you knock dirty clumps lose. I take my 2 boxes apart and bleach them about 1x a year, - I keep my box on a large tray ( fast food tray or I bought one at the 99 cents store) it makes it easier to slide it away from the wall when I clean the cat box. Occasionally the litter spills out if the clips aren't attached so I opted to add bolts with butterfly nuts to the larger box, butterfly clips have worked just fine on my smaller size Omega cat box.