from library.dog import Dog
from library.cat import Cat
from library.parrot import Parrot

if __name__ == "__main__":
    dog = Dog(height=100, weight=100, name="Dog")
    dog.bark()

    cat = Cat(height=100, weight=100, name="Cat")
    cat.meow()
    cat.birthday()  # +1

    parrot = Parrot(height=1, weight=2, name="Parrot")
    parrot.fly()
    parrot.birthday()  # +3

