...I've got two felines (Fax and Fred) and one of the two is having an R. Kelly problem.....that's right, one of 'ems a pisser. Their litter box is in an un-used bedroom of the house, with linoleum floors. I keep the box pretty clean, using scooping litter scooping it out 2-3 times a week and changing it usually once a week. When I change the litter, I clean the pan with lysol, wiping it out very well. One of the two is having a problem using the litter box when urinating, either hitting the edge and getting it on the floor, or just using the floor. The litter box has high sides, so I'm getting confused as to what the problem could be. Today, I cleaned the litter box, and about a half an hour later, there was piss on the floor...it looked as if there was some on the inside of the the baox, but most was on the floor.... First, any good ideas on how to figure out which cat it is other than DNA testing??? I have thought about seperating them in two parts of the house with seperate litter and food (and I don't have a video camera,) to find out. Any other easier ideas? And once I do figure out which one it is, what do I do? How do I break them of the habbit, and get them to use the box again? Please help, I love them and don't want to have this problem any more, and nor do I want to get rid of one.