I recently had some goats advertised, a chap who called was in LONDON! he kept asking whereabouts I was, apart from a rough discription of where Hebden Bridge was in the country all I would say despite further pressing was 'near Hebden Bridge', didn't hear from him again.
He said something about a list, It sounded like they were ringing round everyone who had goats, so beware if advertising goats, I just didn't think this chap rang true.