0 to 80 points:
A Dairy Miniature Bull
You want your cow to earn her keep! For you, the maximum production of milk is a priority. You either have a large family, make a lot of cheese, or you live in a state where you can legally sell Raw Milk.
You will want to look in Miniature Dairy Bulls for a Mini Jersey with a high score in Milk Yield in Igenity Basic Testing. Pay attention to his dam's udder, where pictures are available. If you plan to register the calf, or show, you'll want to breed purebred to purebred.