generate object as have a size, age and waight

class Cat
{
public:
    Cat(int initAge);
    ~Cat();
    int GetAge();
    void SetAge(int age);
    void Meow();
private:
    int itsAge;
};

int main()
{
    Cat Frisky(5);
    Frisky.Meow();
    cout << "Frisky is a cat who is ";
    cout << Frisky.GetAge() << " years old.\n";
    Frisky.Meow();
    Frisky.SetAge(7);
    cout << "Now Frisky is " ;
    cout << Frisky.GetAge() << " years old.\n";
    return 0;
}

Cat::Cat(int initAge)
{
    itsAge = initAge;
}

Cat::~Cat()
{}

int Cat::GetAge()
{
    return itsAge;
}

void Cat::SetAge(int age)
{
    itsAge = age;
}

void Cat::Meow()
{
    cout << "Me