class Animal:
    def __init__(self, name):
        self.name = name
        print(f"Animal init called, name: {self.name}")

class Dog(Animal):
    def __init__(self, name, breed):
        self.breed = breed
        print(f"Dog init called, breed: {self.breed}")

d = Dog("旺财", "中华田园犬")
print(d.name)