This document provides information about different livestock breeds of cattle. It discusses various dairy cattle breeds including Holstein Friesian, Jersey, Guernsey, Ayrshire, and Brown Swiss. It describes the origin, distribution, physical characteristics, and production capacities of each breed. The document also covers dual purpose breeds like Sahiwal and Red Sindhi. It lists beef cattle breeds such as Beefmaster, Brahman, Angus, and Devon. Finally, it briefly mentions draft cattle breeds including Dhanni, Hariana, and Tharparkar native to Bangladesh and India.