I have had my cat for about a year about a month ago he started pooping outside his box. Mostly in the hallway & on the floor in the room where his box is. Nothing has changed to cause this behavior. I added a second box and he was using both but is back to pooping on the floor. I have a litter maid box that I thought may have scared himk so I turned it off and only turned it on twice a day to rake it. Cynder's box is in a spare room I don't have any other pet & live alone. When people come over he hides. He will come out to greet people if he knows them well enuff. Concord pet was out of his kitten food, in which the forst ingredient is chicken, so I bought the adult but he had already started his bad behavior before that. I don't see any other cats running around the neighborhood. Cynder is both fixed & declawed. I called the vet they think it is behavior. I'm going to try a different litter but other than that what do I do?