In my opinion there is only one way to rebuild british population-start all over again but rationally.
One very important fact-none responsible breeder will use progeny of dogs with no dokumented orgin! If they will be use in so small populacion as british csv in few years after recognition they will be ubiquitous in population and hole UK population will be useless for FCI breeders for ever.
Moreover, if breeder have choose between owner from FCI country or disappearing his blood because of mixing with no dokumented dogs will sold more promising puppies to FCI. For UK owners stay only puppies that nobody else won`t buy. Do you want to start importing future breeding dogs from this worst position
