Data in Table 1 showed the means for total solids content of yoghurt made from camel and camel-sheep milk mixture using two starter cultures during the storage period. The results revealed increasing percentage of total solids content of yoghurt made from camel milk and yogurt made of sheep milk. The higher levels of total solids was obtained in yoghurt samples made from 40% camel milk+60% sheep milk using YC-X11 starter culture. The result indicated significant (p0.05) variations were observed between yoghurt inoculated with different starter cultures.