In what ways had the pigs begun to take charge of the farm?

As time goes by, the pigs begin to increase their control over the other animals. For example, when Jessie and Bluebell give birth to puppies, Napoleon takes them to an isolated loft where he can teach them. Napoleon believes that educating young, impressionable animals is more important than trying to re-educate older ones. The pigs set up a study center for themselves in the harness-room, where they study trades using Mr. Jones’s books. Snowball begins organizing the animals into Animal Committees, including the Egg Production Committee, the Clean Tails League, the Wild Comrades’ Re-education Committee (to tame rats and rabbits), and the Whiter Wool Movement.