Sunglow stud on the surrey hants border. Rosebarr stud in Kent. They're few and far between in the area you're looking at. Have a look on the for sale list on the Dales Pony Society Web site, a lot of the breeders have their websites listed on there, but also a lot don't have websites so if you download the sales list there is more breeders contacts listed at the bottom or contact Jo Ashby the Secretary. You'll also have more luck if you're looking for a youngster than a ready to go adult pony. Good luck and a good choice