Factory Design Pattern and Dimond OOP issue

Hello OOP Experts and Design Pattern Experts,

In one of my project, I have to implement Factory design pattern to solve a specific issue.

I have one parent interface and two child interfaces. In next stage, I have to create a factory which will return an instance of a specific class based on given input. Please see below SAMPLE code which is easy to understand my problem and sample image as well.

Sample Diagram

Sample Code

enum AnimalType{ DOG, CAT }

Class Factory{
    public Animal getInstance(AnimalType animalType){
        Animal animal = null;
        switch(animalType){
            case DOG: animal = new Dog();
                break;

            case CAT: animal = new Cat();
                break;
            default:
                break;
        }
        return animal;
    }
}

/*Actual Problem */
Animal animal = Factory.getInstance(AnimalType.DOG);

  /* When I use any IDE like IntellijIdea or Eclipse it only provides eat() method after animal and dot (ie. animal. ) */
animal.<SHOULD PROVIDE eat() and woof() from Dog> but it is only providing eat()