There are many animals that guard dogs, including cats, which can detect unusual movements around the home. Some breeds of cats, such as Maine Coon cats, are larger in size and braver in character, and can also play a certain protective role.

In addition to cats, there are also some animals that can guard homes, such as roosters and geese. These animals have a strong sense of territory. , when strangers or animals approach, they will emit a loud cry to serve as a warning.