1. The longest dog in the world: Great Dane

The shoulder height of the Great Dane can reach about 90 centimeters, and it can even stand taller than a person. The Great Dane has a very upright posture, which gives people a very imposing feeling. Although they are big, they are very gentle at heart. There are also many families who keep Great Danes as pets.

2. The heaviest dog in the world: English Mastiff

The heaviest dog in the world, British Mastiff, weighs 311 pounds The world record has always been held by the British Mastiff. If ranked according to weight, the British Mastiff is the well-deserved first place. This kind of dog is 70 to 91 centimeters tall at the shoulder and has a fierce and terrifying appearance. They are extremely ferocious and will also be brought to the battlefield to participate in various battles.

3. The largest dog in the world: Caucasian dog

The Caucasian dog is known for its ferocity. The Caucasian dog is about 64 to 72 meters tall. Centimeters, the weight is about 45 to 70 kilograms; the hair is abundant and long, with a rough outer layer and a soft inner layer. It has a strong physique and is a naturally athletic dog. If it gets angry, five or six grown men may not be able to subdue it.