Tom has become a formal member of the family. Talking to his owners, my wife found out that from time to time Tom has gone back down the hill to his old home for a day or so. While there though, the other cats spit at him. Same as here then really. And so he comes back. Anyway, we have agreed that he is officially here. When we took him to the vets’ recently, and told them who Tom was, they wouldn’t ‘tell us anything about him’ because of ‘patient confidentiality’. Lost for words really.