Basic.Hierarchies.NavigateHierarchies.Navigate C# (CSharp) Method

        public void Navigate()
        {
            IPet dog = new Dog();
            dog.Speak();
            PokePet(dog);

            var entity = dog as IEntity;
            Console.WriteLine("Dog: " + entity.Id);

            var cat = new Cat();
            PokePet(cat);
        }