using System;

​

​

public class Dog

{

    public string Breed;

    public string Size;

    public string Color;

    public int Age;

    // constructor

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

    {

        Breed = b;

        Color = c;

        Size = s;

        Age = a;

    }   

    // methods

    public void Bark()

    {

        Console.WriteLine(Breed + " barks!");

    }

}

​

​

public class Program

{

    public static void Main()

    {

        Dog d1 = new Dog("Husky","Large","Brown",1);

        d1.Bark();

        Dog d2 = new Dog("Beagle","Small","Red",3);

        d2.Bark();

​

        Dog d3 = new Dog("Mutt","Huge","orange",100);

        d3.Bark();

​

    }

}