One problem was the defence of the farm because the animals knew that Mr Jones will return. The day when animals had to decide about the windmill, Snowball showed his project and his reasons. When the animals were convinced, some dogs entered and followed Snowball, but he managed to escape from the farm. So they returned to Napoleon’ s side.
The animals accepted the rules that Napoleon gave them because they were frightened and the maxims was“ I will work harder“-Napoleon is always right”.