Boxer

Boxer is the described as the strongest horse on the animal farm. Boxer serves as an allegory for the Russian working class who helped Nicholas establish the Soviet Union.

Tricked by Napoleon
He was one of the animals tricked by the leader, Napoleon. In fact, one of his mottos was "Napoleon is always right." He later rethought that.

Building the Windmill
While the animals were building the windmill, he was known to be the hardest working animal. People always looked up to Boxer because he worked so hard.