What is the name for a large breed of dog? - briefly
"Great Dane"
What is the name for a large breed of dog? - in detail
A large breed of dog is often referred to as a "Giant" or "Extra Large." These terms are used to describe dogs that typically weigh more than 100 pounds (45 kilograms) and stand taller than 28 inches at the shoulder. Examples of giant breeds include the Great Dane, Saint Bernard, Irish Wolfhound, and Newfoundland. These dogs are known for their impressive size, strength, and often gentle nature. They require ample space and a diet suited to their larger-than-life needs, making them a significant commitment for potential owners. Despite their size, these breeds are generally docile and make excellent companions when properly trained and socialized.