Thats a nice little ferret that. 
  
Erm what i would do is first go to the vets, pets shops etc and ask in anyone has reported a missing ferrert. Aslo put a note up in the local shop, chippy, post office, barbers, kebab shop, pub, But DONT put the discreption or sex of the fert on it as any tom, dick or harry will be phoning you saying its theres and it just aint (JUST PUT FOUND FERRET IN ?????????? AREA PLEASE CALL ?????????), And also start to do some very nice things for your other half to keep her sweet because if all esle fails you got your self a nice little jill.