I had a male cat in the UK who sprayed when he was very small, I took him to be neutered but he hadn't any, you know whats, they still hadn't dropped.
A very embaressed
me took him home agian and waited for him to get something to be removed. Had him neutered later but it was too late he had learned the habit and I never cured him of it. If I caught him he would run like hell, knowing he was doing wrong, I had him for 10 years and the spraying was worse if we had visitors.
When I moved here he decided if I was going so was he and he moved out to live with one of my neighbours, my husband tried to coax him back but he would have non of it.