We want to start raising Yaks, but are having a hard time finding out how much acreage we would need for them. We are in the process of trying to find land now, but don't know how much acreage we will need. Nobody seems to answer my question on other websites. Not on here though, as this is the first time I have asked on this site. We live in the northeastern part of PA. We would like to get a bull and one or two cows with maybe a calf. So say for two to four yaks. Hope someone here can answer my question so we can get more serious on purchasing land.