When the pigs break out into a quarrel with the humans, the other animals explain that they

can't make out which species is which. I believe this to be the climax because the amount

of tension built in this part is at it's max. Just moments before we discover that not only can

pigs walk on two legs, but that they are throwing parties with the humans. After they defied

everything Animal Farm was meant to be, the animals state that something about the pigs

seemed off before proceeding to leave the barn. Suddenly, the fierce sounds of brawling

rupture the common peace of Animal Farm. This scene doesn't just stand out because of

its tension, but also because of what it portrays. It shows how cemented in human life

Napoleon and the other pigs have become which is drastically different from what there

intentions were originally. This is why it's the most important scene in this book.

Besides Snowball, all the pigs in Animal Farm can be classified as a dynamic

characters. As you can see they change their intentions for animal farm constantly.