This week’s doggo is the Great Dane! Great Danes are known for being huge dogs. They grow to be about 2 feet 4 inches to 2 feet 10 inches tall at the shoulder, and anywhere from 100 to 200 pounds. Great Danes live to be about 7 to 10 years old. They are gentle dogs that generally get along well with children, dogs, and other animals. Great Danes are eager to please and people oriented.