Search:

the bitch in question came via arkwright, and I am sure there was a few introduced in that time period, is well documented within the zuctbuch including her breeding, the germans like writing stuff...

Beechgrove Bess, a 7th generation arkwright pointer, and the start of the Prussian pointer which did go into the the Dk stud book.
called arkwright pointer in Germany to avoid the word...

The black did come from the English pointer, Arkwright pointer line I think, the same black DK mother line went into the black DD.

John mennar contact him through the Waikato gundog club.

Breed wardens, and they administer paper work, the health checks and test scores are in place as well as the inbreeding risk, breeders can pick and chose sire and dam anything too close may require...

another litter of pure german DK are due to drop very soon.

the cesky fousek breeder is overseas at present, however I think a new dog has arrived and some litters are planned...like anything planned it does take time.
there are plenty of mongrel litters...