hello i am soon to pick up my BMD puppy, the breeder feeds them on professional choice and pedigree puppy food, is this ok??

I presume you are buying the pup because you like the look of the pup and because you like the mum and possibly you like the other dogs owned by this breeder?  I hope you also trust the breeder.  If so, the owner is doing things right and feeding the right food.  If not why are you buying from this breeder?  I would give the puppy plenty of time to settle down without changing the food.

Good luck with your pup.

Joan
Take the rough with the smooth