Squealer+would+talk+with+the+tears+rolling+down+his+cheeks+of+Napoleon's+wisdom+the+goodness+of+his+heart,+and+the+deep+love+he+bore+to+all+animals+everywhere

This is similar to how the government of USSR described how wonderful life under Stalin was, and how they respected Stalin. No matter who it was, everyone would know that Stalin was the leader. Is anyone would speak bad about or complain about life under Stalin, they would execute them. This way, Squealer, as the "living" form of propaganda, he showed how touched he was for how terrific life under Napoleon's rule was. -Michelle Oh