Argentine goat breeders search for pastures as climate changes Drought forces Argentine goat breeders to adapt to climate change to feed their herd. For breeder Antonio Sazo who has 300 goats in the province of Mendoza, the scarcity of snowfall means the flow of water from rivers in the spring will 11 percent lower than the previous year, and 54 percent lower than the region's historical average, according to the Flow Forecast prepared by the Mendoza government.