The Irish Wolfhound is a historic breed of sighthound dog that originates in Ireland. Due to its presence and significant size, the Irish Wolfhound has been the subject of several works of literature, poetry, and folklore. The towering statue of the Irish wolfhound is one of the breed’s most distinguishing features. The Irish Wolfhound is a type of dog that may grow to be as large as a miniature pony and is considered to be one of the tallest breeds in the world.