如何在Python中创建父类的对象[[副本]

我不确定在Python中如何创建父类的对象。考虑以下场景。

class Animal():
    def __init__(self):
        print("Animal is created")

    def eat(self):
        print("I am eating")

class Dog(Animal):

    def __init__(self, breed, name, spots):
        self.breed = breed
        self.name = name
        self.spots = spots

    def bark(self):
        print("Woof! My name is {}".format(self.name))

my_dog = Dog(breed="lab", name="Sam", spots=False)

这不打印“动物是被创造的”。

class Animal():
    def __init__(self):
        print("Animal is created")

    def eat(self):
        print("I am eating")

class Dog(Animal):

    def __init__(self, breed, name, spots):
        Animal.__init__(self)
        self.breed = breed
        self.name = name
        self.spots = spots

    def bark(self):
        print("Woof! My name is {}".format(self.name))

my_dog = Dog(breed="lab", name="Sam", spots=False)

而这张照片上写着“动物是被创造的”

但在这两种情况下,我都可以从Dogs实例(my\u dog)访问Animal类的eat()方法。这意味着动物在这两种情况下都是被创造出来的。那为什么我看不到在第一种情况下动物会被召唤?