
They are not a numerically strong breed, and really you can do nothing but wait. I take it you have contacted the breed clubs for a list of breeders expecting litters?
I sourced a pup for freinds about 7 years ago, and eventuyally they got one from Mary Welch of the Apposyte kennel who writes the breed notes in one of the dog papers.
I wnet through the breed clubs for them.