Pack animal Pack animal A pack animal or beast of burden is an individual or type of working animal used by humans as means of transporting materials by attaching them so their weight bears on the animal's back, in contrast to draft animals which pull loads but do not carry them. Traditional pack animals are diverse including camels, goats, yaks, reindeer, water buffaloes, and llamas as well as the more familiar pack animals like horses, donkeys and mules. The term "pack animal" is traditionally used in contrast to "draft animal", which is a working animal that typically pulls a load behind itself
American Society of Animal Science Graduate BULLetin ("No bull, just the latest society news and career information"). In 2012, ASAS launched a site called AnimalSmart.org. This site presents articles and videos about animal science to the public. ASAS also supports the USDA National Agricultural Library's Animal Science Image Gallery. American Society of Animal Science The American Society of Animal Science (ASAS) is a non-profit professional organization for the advancement of livestock, companion animals, exotic animals and meat science. Founded in 1908, ASAS is headquartered in Champaign, Illinois. ASAS members are involved in university research, education, and extension as well as in the feed, pharmaceutical, and