 field. If the field is empty the new cow's gang is considered to take control of the field. If the field is already controlled by the new cow's gang then the cow just starts grazing. Otherwise, a single cow from the controlling gang that is grazing confronts the new cow. These confrontations between two cows start with some arguing and inevitably end up with the pair coming to realize how much more more alike than different they are. The cows, seeing the error in their ways, leave the gang and the field an