<?php include "Dog.php"; include "Bird.php"; $animal = new Animal("jeffery the lion"); $animal->getName(); $doggy = new Dog("Timmy"); $doggy->getName(); $doggy->move(); $doggy->digHole(); $doggy->tryToFly(); $birdy = new Bird("Tweety"); $birdy->getName(); $birdy->move(); $birdy->tryToFly();