from dog import * fido = dog("Fido", 10, "brown", "bald", False) print fido fido.wake_up() print fido fido.sleep(10) print fido fido.wake_up() fido.bark(25) satchel = dog("Satchel", 2, "brown", "short", True) fido.play_with(satchel) dogs = [] for i in range(5): dogs.append(dog("dog" + str(i), 2, "grey", "long", True)) counter = 0 for dog in dogs: if counter % 2 == 0: dog.sleep(10) print dog counter += 1