Goose is a kind of "poultry" which has been raised and domesticated for a long time. It has many advantages, such as clean and beautiful body, gentle character, loyal master, understanding and so on.
People love geese and raise geese. Geese have become people's friends. Their ideological and emotional communication with people is much more than that of poultry such as chickens and ducks.
Source: @mayavulpes