Corgi will not watch the door Corgi will watch the door. The Corgi is alert, powerful, very active, noble and elegant, and originally existed as a cattle dog, making it a very good guard dog. When a stranger arrives, the dog will bark loudly to alert the owner of the arrival of an outsider. Corgis are small dogs that are bold and quite alert and can guard their homes with a high degree of vigilance, making them one of the most popular small guard dogs. They are friendly by nature, brave and bold, neither timid nor vicious, and have a gentle disposition.
