BORZOI
BORZOI is the answer to the 6 letter Crossword Clue for Russian Wolfhound.
Borzoi are graceful, tall, dogs with long, thin faces. They were often owned by Russian aristocracy, and were used to hunt wolves. They are also known as long haired Greyhounds. Borzoi are sight hounds.
Besides finding them in crossword puzzles, you may have come across borzoi images in internet memes about long-nosed dogs.

See Also: Hortaya Borzaya