Livestock is an important branch of agriculture which is based on the breeding of animal in order to obtain material goods for human nutrition.The development of livestock production provides the basic basis for increasing the production and processing capacities of products such as milk, wool, meat, eggs, their by-products which are of high nutritional value, giving livestock a great importance in the food chain. The study of sheep as a livestock discipline aims at the production of livestock products with high nutritional values such as meat and milk for the nutrition of the population, the production of wool which is important in the textile industry as well as stable manure for soil fertilization.