Many experts believe that its original breeders were the Allans from Holystone, Northumberland, who developed it in the 1700s. (platpets.com)
I read in one of the Sibe books that their original breeders, the Chukchi would let their dogs out in the summer to hunt on their own. (pethelpful.com)
The Sealyham Terrier was named by its original breeder, Captain Edwardes, after his mansion, Sealyham, near the Sealy river in Pembrokeshire, South Wales (ohmidog.com)