Of the more than 150 breeds of dog, these rank as some of the rarest in the world. Here are 10 of the rarest breeds in the world: Lagotto Romagnolo. Czechoslovakian Vlcak. Azawakh. Kooikerhondje. Griffon Nivernais. Norwegian Lundehund. Xoloitzcuintli. Thai Ridgeback.
Also known as the Slovak Wolfdog and Ceskoslovensky Vlcak. The Czechoslovakian Wolfdog is a new dog breed that originated from Czechoslovakia and Slovakia. The Czechoslovakia Wolfdog is a hybrid of the German Shepherd and a Carpathian wolf.