These dogs hold the respective Guinness World Record for the tallest and shortest living dogs in the world. See the cute ...

Often a runner-up in the Guinness Book of World Records, the Irish Wolfhound comes in second in comparison to the Great Dane.

Please support the Channel by checking out my affiliate links!!! Tom Fisher is a breeder and fancier of the Irish Wolfhound.

Zeus, a Great Dane, was a "gentle giant," his owner said. Two-year-old Great Dane Zeus sits in a love seat at Kevin and Denise Doorlag's home in Ostego, Mich., Sept. 9, 2010. Jonathon ...

SPARKS, Nev. -- A couple in Nevada says their dog is so big, they think he may be part horse. At just 2 years old, Rocko stands at 40 inches from paw to shoulder and is about 7 feet tall when on his ...

This towering Great Dane and his pint-sized Chihuahua brother may be two wildly different dogs, but they have formed an ...

A couple in Nevada says their dog is so big, they think he may be part horse. At just 2 years old, Rocko stands at 40 inches from paw to shoulder and is about 7 feet tall when on his hind legs. He ...

SPARKS, Nev. (KGO) -- A couple in Nevada says their dog is so big, they think he may be part horse. At just 2 years old, Rocko stands at 40 inches from paw to shoulder and is about 7 feet tall when on ...