In an approach combining the analysis of key words with the prosopographical study of the relevant text sources, this article discusses the administration and processing of slaughter animals and their by-products in Ur III Puzriš-Dagan (Drehem). The study demonstrates that slaughter animals were administrated in a specialised government office with two subdivisions. One of these was responsible for the processing of the carcasses in the kitchens (Großküchen) of Puzriš-Dagan and elsewhere, the other for the utilisation of the skins and other by-products. The article includes discussions of the terms used for slaughter animals and their by-products as well as for the associated locations and officials.