class Dog {
    int age;

    public Dog (int dogsAge) {

        age = dogsAge;
    }

    public void bark(){
        System.out.println("Woof!");
    }

    public void run(int feet) {
        System.out.println("Your dog ran "+ feet +" feet!");
    }

    public int getAge(){
        return age;
    }
    public static void main(String[] args) {
        Dog spike = new Dog(4);
        spike.bark();
        spike.run(40);

        int spikeAge = spike.getAge();
        System.out.println(spikeAge);

    }
}