A Komodo dragon is a big lizard that lives in Indonesia and it can grow to be as big as a grown-up person. They have tough skin, sharp teeth, and long claws that they use to hunt and protect themselves from danger. Komodo dragons eat meat like deer, buffalo, and other animals, and they have a strong sense of smell to find their food. They prefer to live alone and can be very aggressive toward other animals and even humans if they feel threatened. They hatch from eggs and can live for many years.