I was having a major problem with one of my senior cats urinating outside the box - usually next to it. Part of her problem was arthritis, making it hard for her to squat, and she is now on medication for that. However the problem persisted. I tried all kinds of solutions including changing litter, a pet psychic, an animal behaviorist, the vet and gave up, and put down incontinence sheets around the boxes (3 boxes for 2 cats).
One day when on Facebook I noticed an ad on the side for Boxiecat and was curious. I ordered a bag and put it in one of the boxes and was amazed to find that my two cats would use the Boxiecat before using any other. I was still sceptical, but ordered more and am thrilled to find they are not urinating outside the box. Also I like the fact that there is no dust or odor with Boxiecat. It may cost a little more - but it is worth every penny to me for solving my problem.
-Adrienne Jonas, and Sweetie Pie, and Figaro the cats, California