Abstract: This study was conducted to determine the chemical composition and fibre fractions of Fore-Stomach-digesta (FSD) ensiled with Urea and rice milling waste (RMW) and also its effect on the performance of Uda sheep. Fore-Stomach Digesta (FSD) from camel were collected at the Sokoto abattoir. Samples were thoroughly mixed and representative samples were collected and ensiled for a period of three weeks. The ensiled materials are 100% FSD ensiled with urea designated as treatment A, 75% FSD and 25% Rice Milling Waste (RMW) ensiled with urea designated as treatment B, 50% FSD and 50% RMW ensiled with urea designated as treatment C while 50% FSD and 50% RMW treated with urea but not ensiled designated as treatment D.