This document summarizes research being conducted by the International Livestock Research Institute to improve small ruminant productivity in Ethiopia. The research uses participatory methods to understand farmers' perspectives on disease constraints. It also conducts sero-surveys and literature reviews to identify key diseases and address knowledge gaps. The goal is to develop control programs, vaccines, diagnostic tools and business models to improve animal health services and tackle diseases such as contagious caprine pleuropneumonia, peste des petits ruminants, brucellosis and parasites affecting small ruminants.