> What about the champdogs breed section ? Or kennel.club website
There are currently two litters of BCs listed on this website, one in Angus and the other in Bedford. As for the KC Lists, to be on there you have to register a litter (of course and it's a start) and pay the fee. Is all. I was listed on there, once, and found myself listed with
known puppy farmers. Never again. You'd still have to do your homework as being there is no guarantee of finding a reputable breeder producing good stock.
There is, of course a list of Breeders on this website and they may have litters planned to fit OPs time-frame.