This document summarizes a study comparing dairy ration formulation using a least-cost formulation (LCF) approach versus a multi-objective formulation (MOF) approach. The study was conducted in collaboration with Egerton University, the Ministry of Agriculture in Kenya, and Fika Systems Limited. The MOF approach integrated production, economic, and policy goals while the LCF only considered ingredient costs. A software program was developed and validated using on-farm feeding trials with 12 dairy cows. Results showed the MOF approach produced higher milk yields and quality, lower manure phosphorus levels, and similar feed costs compared to the LCF approach. The MOF approach represents an innovative shift from a single objective formulation to a multiple objective approach.