using System;

public class Dog

{

    string Breed;

    string Size;

    string Color;

    string Age;

    public Dog(string b, string s, string c, string a){

        Breed = b;

        Size = s;

        Color = c;

        Age = a;    

    }

    public static void Main()

    {

        Dog Dog1Object = new Dog("West Highland Terrier", "medium", "white", "14 years");

        Dog Dog2Object = new Dog();

        Dog Dog3Object = new Dog();

    }

}