The animal tallow used in the experiment is cow tallow, where it is prepared after first cutting it into small pieces and then Thermh so as to easily dissolve it and after the process of therm is placed in a pot and placed on a heat source (electric heater) and for half an hour after which it is left to cool and mix by 6% of the tallow with feed gradually until reaching a weight of 10 kg for the coefficients of adding grease and this process continues whenever birds need feed. As for Linseed oil, it is liquid and was obtained from the local markets and was added 6% to a small amount of feed and then mixed with a larger quantity until it reached a weight of 10 kg for the treatment of adding Linseed oil and this process continued whenever the chicks need feed. As for the treatment of adding animal tallow and Linseed oil, it was done by adding 3% animal tallow with 3% Linseed oil in the same way as before.