Immunity provides a shielding against harmful bacteria and pathogens from invading so that a better health and growth development is achieved. It is a complex and specialized system of organs, tissues, cells which are devoted to the surveillance, detection, defensive and elimination of foreign pathogenic agents. Better immunity to the body provides better body development and other metabolic activity inside the body. With the elimination of pathogens from the body it makes it body healthier and better disease resistance. Quality and healthy feed is able to provide the desired nutrients to the body which improves and boost the immune system. It is advised to use supplement along with the feed which enhances the better functioning of the system. When the feed is not sufficient in providing the nutrients to the body there seems a lower functioning in immunity with a lower level of vitamins and minerals in the body. To way back the immunity in its condition there is a need of proper supplementation along with supplement for a better functioning. Seletonic is a widely used supplement in camels for better immunity. It is composed of natural immunity booster with added advantage of vitamin-E & Selenium. It improves the immunity and gives strength and vitality to animals.