In "the pig," what is the main effect that the piglet initially has on kibuka?

It helps Kibuka go from feeling useless to indispensable and connected to the community.

Explanation:

The effect that the piglet has initially on kibuka is such that is very important because it helps kibuka go from a feeling of depression to being ecstatic and connected to the community. In that regard, it helps kibuka to have a sense of belonging and priority on its own environment.