#include <iostream>
#include <string>
using namespace std;

class Dog
{
public:

    Dog();

    string Name;
    int Age;
    float Health;

    void Bark();
};

int main()
{
    Dog Spot;

    system("pause");
}

Dog::Dog()
{
    Bark();

    Name = "Fido";
    Age = 10;
    Health = 100.f;
}

void Dog::Bark()
{
    cout << "woof" << endl;
}