DogTester

public class DogTester {

    public static void main(String []args) {

        // Create instances of Dog class, create 2 Dog objects
        Dog firstDog = new Dog("Charlie", "Caramel/Black", "Miniature Schnauzer/Havanese", 7);
        Dog secondDog = new Dog("Murphy", "Brown", "Golden Retriever", -99);


        // Call Dog method, getName
        System.out.println("Name of Dog entered: " + firstDog.getName());

        // Call Dog method, toString
        System.out.println(firstDog.toString());

        System.out.println(secondDog.toString());
        // Because we declared secondDog's age to be less than 0, constructor shall set it to 1
        // instead.

        // Let's change age of firstDog from 7 to 2 using dog class method, setAge
        firstDog.setAge(2);

        // Call Dog method, toString, to see if age has changed.
        System.out.println(firstDog.toString());

    }
}