You might find this page,
Great American Cheese Collection's where to buy page, useful for finding cheese shops. This page belongs to a wholesaler, who specializes in artisinal American cheese. The shop mentioned above,
The Cheese Stands Alone, is right at the top of the list.
Obviously, that won't help with Doddington's, who are, one guesses from the name, British. But a shop that carries unusual American cheese is probably good for unusual Foreign cheese, too.
I'll also check the British cheese case at
Jungle Jim's when I'm in Cincinatti in a couple of weeks. Last time I was there, they had a fairly good selection of specifically British cheese. But I didn't pay attention in enough detail to remember a name like Doddington's, when they
all have names like that!
---dick