The Russian Dog Breeds SAMOYED and BORZOI are both popular breeds originating from Russia. The SAMOYED is a large, fluffy white dog with a thick double coat that was originally bred to hunt, herd reindeer, and haul sleds. The BORZOI is a tall, slender breed with a long, silky coat that was originally bred to hunt wolves and other large game. Both breeds are known for their intelligence, loyalty, and friendly personalities.