private void StartButton_Click(object sender, RoutedEventArgs e)
        {
            var    stopwatch = new Stopwatch();
            var    noOfRabbitsToCreate = 1000;
            string firstTimeElapsed, secondTimeElapsed;

            stopwatch.Start();
            using (var db = new RabbitDbEntities())
            {
                for (int i = 1; i <= noOfRabbitsToCreate; i++)
                {
                    Console.WriteLine(db.Rabbits.Find(i).RabbitID);
                }
            }

            firstTimeElapsed = stopwatch.Elapsed.ToString();
            stopwatch.Stop();
            stopwatch.Reset();

            stopwatch.Start();
            using (var db = new RabbitDbEntities())
            {
                foreach (var rabbit in db.Rabbits.ToList())
                {
                    Console.WriteLine(rabbit.RabbitID);
                }
            }

            firstTimeElapsed = stopwatch.Elapsed.ToString();
            stopwatch.Stop();
            stopwatch.Reset();


            stopwatch.Start();
            for (int i = 1; i <= noOfRabbitsToCreate; i++)
            {
                using (var db = new RabbitDbEntities())
                {
                    Console.WriteLine(db.Rabbits.Find(i).RabbitID);
                }
            }

            secondTimeElapsed = stopwatch.Elapsed.ToString();
            stopwatch.Stop();
            stopwatch.Reset();
        }