What are examples of animalism in Animal Farm?

The principles of Animalism refer to the Seven Commandments which includes:

1. Whatever goes on two legs is an enemy.

2. Whatever goes on four legs , or has wings is an friend.

3. No animal shall wear clothes.

4. No animal shall sleep in a bed.

5. No animal shall drink alcohol.

6. No animal shall kill any other animal.

7. All animals are equal.