I found a breeder in Kansas.
But that's pretty far. They say that there are an estimated 2000 Picardy Shepherds worldwide, so expect to pay a pretty penny
.
They don't say much about their dogs, so if you contact them, ask about health testing (not just vet checked!) and make sure they are showing them.
Best of luck, and let me know if you decide on a different breed as I live in B.C too and can help you locate breeders.
~Tucker