I'm so sorry you haven't found him yet!
One question - Was he neutered? I think that male cats (as well as dogs) that are not neutered tend to wander....
Like others have said - Don't give up hope! Have you put up flyers that say he is missing? Maybe someone you don't know will see the flyer and realize he has seen Buddy somewhere and that he is okay!


Es loti ceru ka vins ir sveiks un vesels...