Our kitties LOVE their CatGenie! We have a total of 5 furbabies. Four of them took to it immediately, one took some time but now has no problem going in the new box. We used to have two stinky stinky litter boxes that my husband and I both dreaded cleaning out. Our kitties also hated them because they would often have accidents outside of the boxes. We have almost no accidents now! And you can't ever really smell it except when it is drying. It has been 3 months now and it has been at least 100x better than our old litter boxes and we will never go back!