Only ones I know of are the Guilden BT's (Dundee) - they will have a male, but not sure if he would be available on loan. Have you tried Clydesdaleclopper or Mays on here?
Also, if you are on goatyfriends on facebook, someone maybe nearer you? There is someone in Perthshire, but she has pure Toggs, and not sure if she still has a male.