7 Months old male and more dominant then his sister. Both fixed, no medical problems. I have 2 litter boxes spaced far apart and have tried different types of litters. I tired putting stuff on my couch to cover it (ex. tin foil) but he likes it. The couch has been cleaned and deodorized as much as possible. I cant move my furniture around. I also tried to make him forget about it for several months by putting my coffee table on the couch but as soon as I took it off he pooped again. I have also tried to reward him and spray him. He gets plenty of attention and nothing changed when this started to happen. If the couch is blocked off he sometimes goes for my bathmat. He only has peed on the couch once when he was 2 months old. This is not spraying. When the couch is blocked off he uses the litter box normally. The only thing left I can think of is buying a new couch which I cannot afford (would leather be better?). Also I feed him on the couch and he still poops there!