Basically, society is humans, animals even plants which live in groups, but this isn't the only definition. Society also include different kinds of behaviors and relationships in it.
The traditional social sciences focus on the behaviors of humans which full of conflicts and something that can weaken or damage the system of social organization. But at the mean time we have to say co-operative is also important part of social sciences study.
So upon on these, I may say that society isn't the exclusive characteristic of humans, Animals also have their own societies and we should jump out the traditional society science, we can learn a lot from the other species' societies.