Wow! Magoo in a home at last! Did you tell him the news? how goes the pee problem with someone else? What med is magoo on? I'm very curious to know if he's on an antidepressant as that is what is typically prescribed for aggression (buspar is popular)- if it's an antidepressant- i believe it takes 2 weeks to reach a theraputic level. I don't believe valium is used at all anymore. And definately hope that rescue remedy helps the entire household including magoo! (jan says it helped a previously nasty siamese female that she is fostering, has been fostering for some time now). I've never used it and wonder if there are studies.. (off track here). I am so glad that your husband likes magoo so much- kudos to him and good luck to you both- like you said, it's going to be some time before magoo accepts other cats but hopefully, in time, he will! In the meantime, give him a colony of chickens to do battle with! rub them on your cats so he can smell them and beat them up and be done with it once and for all!