Just read this thread, I am so glad you reported this cruel woman. I breed Jack Russels and people often ask why they're not docked and some are surprised when I tell them its illegal to dock tails of dogs that are sold on as household pets! It has been illegal since 2007 in England for domestic pets and is totally banned in Scotland. My dogs work and they still have their tails, I think its so cruel to dock.
Your puppy is absolutely stunning, to be honest I would rather have a pure breed boxer than a mongrel crossed bulldog. I can't believe people try and cross breed dogs and then elevate the prices and try and sell them as designer dogs, it really makes me angry. If you cross two breeds then the dog is not and never will be a pure breed, therefore you will never be able to show the dog, so why charge more for it!