The proximate analysis showed that FCP used for experiment contained 13.4%, 17.1% and 2.11% of crude protein, crude fiber and crude fat respectively and 4208 kcal of gross energy. The apparent digestibility of dry matter, organic matter, crude protein, crude fiber and gross energy did not differ among treatments but ether extract digestibility was improved if more than 3% of FCP was included in the diets. Dietary FCP had no effect on nitrogen retention but urinary nitrogen tended (p=0.11) to be reduced when FCP included was included in the diet. It may be concluded that FCP can be provided in post-weaning diets up to 12% without any detrimental effects on nutrient digestibility and nitrogen retention