My cat hated it. We tried two boxes. With the first box we had to mix the litter with his old litter, because otherwise he wouldn't go near it. Even then he peed on the bathroom rug a couple of times (which he had never done before!). When the second box arrived, it seemed to be going a little...
Our cat is an active FIV-positive 8-year-old and weighs 17 lbs. His normal costs are about $165 a month (or $1,980 a year): food $70; litter $20; flea/worm/etc. meds and supplements $45; toys, cat grass, scratching pads, collars, harnesses, leashes, carriers etc. $30. Last year, we paid about...