Hi, I have 3 cats. 2 girls one boy. They are all a year old. They were trained young to go in the litter box, and I have never had one accident.....until now. My boy cat went to the bathroom on my linoleum floor, and then last night, he went in our shower and did it. What a mess! I have no idea why he would all of a sudden do this. The litter box is Always clean, and he is loved. If you have Any idea why, and how I can prevent this...Please email me. Thanks!!