Snowball and Boxer each receive medals with the inscription “Animal Hero, First Class.”
Mollie becomes an increasing burden on Animal Farm; she arrives late for work, accepts treats from men associated with nearby farms, and generally does not follow the principles of Animalism. Eventually she disappears to another farm, no animals ever mentions her name again.
Snowball proposed that building a windmill will benefit the farm, Napoleon however believes differently. Soon after the puppies that Napoleon had taken shortly after birth chased out Snowball from the Animal Farm, leaving Napoleon in complete power.
As supreme leader, Napoleon changes the governance of the farm, replacing meetings of all animals with a committee of pigs who run the farm. All the animals frightened by Napoleon and his dogs and so they do not speak out.