Yes, they are the 'Great Dane' dogs.
Utonagan is a dog breed.
Zuchon
the great dane is the tallest dog breed while the Bullmastiff is the heaviest dog breed.
yes, a yorkie
Music stores sell xylophones. Dog breeders breed the Xoloitzcuintli dog breed and sell them.
The Xoloitzcuintli is a dog breed. It is recognized by the American Kennel Club.
Bernese Mountain Dog or Bull Mastiff
The Yorksire Terrier starts with Y. (It is also known as the Yorkie)
A great dane
Great Dane
Great Pyrenees is one such breed, and a very popular LGD.
Although the current World's Tallest Dog is a Great Dane, the tallest breed of Dog is an Irish Wolfhound.