I have three cats. Cleo,Maddi,and Ike. We've had Maddi probably about 6-8 years. Im not sure how long really. Point is, she's not a kitten. Now, we have a little kitty door so they can go out back when they want, and that is where they do their..ahem..business. Recently within the last month and a half, Maddi has been pooping in the house! Usually under the compter desk in the computer room. A few times in the hallway. And here's where it really made me mad, in my room once! I don't know what to do. Usually when I find the poop, I get her, show her the mess and say no very firmly. then make her go outside. Nothing seems to work. We can't shut her out, because the other cats need to be able to go freely when we are at work. HELP!