they or at least S B put M R sealyham into their stuff, its debatable if they had any sealyham in them or as a few men in the know say they were a few breeds in them including dachshund plus a little wire coated russell type, the dogs from that area didnt need anything in them as they were doing fine and all the introduction of this new blood did was give them a linty coat but it didnt affect their working ability so i suppose it helped the gene pool, sorry to go off track.