# Hunter Schafer, hschafer
# This file defines a class to store multiple dogs

class DogPack:
    """
    A class that represents a group of dogs.
    Dogs can be added to the pack.
    """

    def __init__(self):
        """
        Constructs a DogPack with no dogs.
        """
        self._my_dogs = []

    def add_dog(self, dog):
        """
        Adds the given dog to this DogPack
        """
        self._my_dogs.append(dog)

    def all_bark(self):
        """
        Makes each dog in the DogPack bark.
        """
        for dog in self._my_dogs:
            dog.bark()