“…However, since both cattle and sheep appear for the first time in northern Botswana during the same temporal span [17] , [72] , this region is often considered as a gateway for domesticates into southern Africa. The origin of the fat-tailed sheep is presently unknown and the skeletal remains discovered in archaeological contexts generally do not permit determinations of specific taxonomic levels (usually at family or even subfamily level), since the morphological distinction between sheep and goats is problematic in this region [72] , [79] – [81] . In addition to comparative morphological analysis of all the archaeological remains of goat/sheep, genetic analysis of the Leopard Cave specimens (see [38] , [78] , [82] ) will be undertaken, combining teeth, bones and dung from this and other Namibian sites, as well as the extant races of local caprines (the so-called “Damara goat” and “Damara sheep”).…”