Goats in a tree: Argan trees (if not totally denuded by tree climbing goats) can live as long as 150-200 years and they produce fruit from which Argan oil is made. But the trees are thorny and harvesting it is sometimes left to goats. The goats “pass” the seeds, which local people grind and press for Argan oil. Some people put it on bread; others rub it in their hair. Oil “processed” by goats: $15.00 for 32 ounces. Oil processed by other means: $75.00 for two ounces.