Hunting often had elaborate preparations, such as fasting and religious rituals performed by medicine men before and after the hunt. In Lipan culture, since deer were protected by Mountain Spirits, great care was taken in Mountain Spirit rituals in order to ensure smooth deer hunting. Also the slaughter of animals must be performed following certain religious guidelines (many of which are recorded in religious stories) from prescribing how to cut the animals, what prayers to recite, and proper disposal of bones. A common practice among Southern Athabascan hunters was the distribution of successfully slaughtered game. For example, among the Mescalero a hunter was expected to share as much as one half of his kill with a fellow hunter and with needy people back at the camp. Feelings of individuals concerning this practice spoke of social obligation and spontaneous generosity.