There are not many. I don't know if Lucybell Roessiger is having a blue litter this year or not, but I was usually the only merle in the ring around here. Sarah Davis down in RI has blues but I am not sure she's breeding this year either. I may have a blue litter in the summer/fall but no guarantees (it costs so much to breed a litter that I have to look really carefully to see if we can afford it).
I'm in Plaistow and my website is rufflyspeaking.net, but I am very definitely NOT advertising puppies for sale! I'd be very happy to refer you elsewhere but I am honestly not sure when or if the next litter in this area will arrive.