Some great looking Bullterriers on this thread, from both KC and Ingles line. To answer the OP, I only know of a handful of working BTs-a couple of catch-dogs in US and a few doing protection work.
I personally wouldn't pay such big money for a dog only to risk it on boar, for example (I'm in a boar hunting area and it's legal to hunt here), when any number of crosses, that are available for very little, can get the job done. Incidentally, I am not saying that some BTs don't make fine workers, all I'm saying is the price is prohibitive for somebody in my position. However, if a drivey BT n