This document discusses the roles and relationships between the private sector and public sector in investing in livestock value chains in Africa. It clarifies that the private sector includes both small farmers and multinational companies. The public sector includes government and producer organizations. While the private sector does not need the public sector to engage, the public sector brings in the private sector and aims to create an environment where both sectors can achieve their goals - profits for private sector and poverty alleviation for public sector. Both sectors need each other and there must be ongoing negotiation to develop balanced regulations and incentives.