You could use an english and register them as english.The Llew thing is nothing more than a name,and a name that screams massive inbreeding because to be considered " Llew" they have to trace back to 2 distinct dogs,Duke and Rhoebe.Hamstringed to breeding offspring to one another right out of the gate over 100 years ago.I've got english and they are all field stock,not a show dog anywhere to be found,on my pedigree program it allows one to go way back,mine go back all the way through all the big name heavy hitter pure llews, Count noble,whitestone,gladstone etc.My male resembles a llew more than he does an english,in head shape and size,he's a whopping 38 pounds