Goats are vital to Nepal’s agricultural economy, with their population witnessing significant growth in recent years. Among indigenous breeds, Khari goats are particularly valued for their reproductive efficiency and adaptability. However, nutritional deficiencies, especially during pregnancy, hamper their productivity. This study investigates the efficacy of molasses mineral syrup supplementation in addressing nutritional deficiencies during late pregnancy. The research, conducted over five months at the Goat Research Station in Bandipur, Tanahun, focuses on Khari does in their second parity. Three treatment groups were established: a control group receiving standard feed, and two groups supplemented with different doses of molasses mineral syrup. Key parameters including kid birth weight, growth rate, and milk production were evaluated to assess the impact of supplementation. Results indicate a clear association between molasses mineral syrup supplementation and improved performance indicators. Kids born to supplemented does exhibited higher birth weights, with increasing dosage correlating with greater gains. Similarly, growth rates were significantly enhanced in supplemented groups, highlighting the potential for improved productivity. Furthermore, dams supplemented with molasses mineral syrup demonstrated increased milk production, benefiting both offspring growth and overall herd productivity. The study contributes valuable insights for enhancing the nutritional management of pregnant does in Nepal.