My sister has two male brother cats. The dominant male has done this for years.....he started doing this when she moved back home with her cats and my parents had cats in their house in the past. The scent of the former cats made him crazy we think
My sister has found that he will pee on her stuff when she hasn't been around or hasn't given him much attention??? Could you close your bedroom door when you go to work? She has tried many things as well but one thing she won't do is take him to the pound....it is behavioural and this is not his fault. Some cats are more dominant then others. He is kind of a loner cat as well....not skiddish....just a loner! So, his outcome would definately be put to sleep and so this is not an option for her.