static void Main(string[] args)
        {
            Hund[] hunde = new Hund[2];
            hunde[0] = new Hund()
            {
                Alder = 10, Name = "Bulder"
            };
            hunde[1] = new Hund()
            {
                Alder = 5, Name = "Lady"
            };

            Array.Sort(hunde);
            foreach (var item in hunde)
            {
                Console.WriteLine(item.Name);
            }
            Console.ReadLine();
        }