I would think about what you'd like the cows to do. That will help determine the breed, gender, etc. Are you looking for pets, or are you interested in the dairy aspect? Cows make very good pets, but even the small guys are pretty strong and you should have some livestock experience to make sure they don't learn to boss you around. If you don't, I'd read up on them, or better, go visit someone who has them. If you are near central VA, you are welcome to come meet our girls. I would absolutely recommend against keeping bulls until you have a lot of experience. They are unpredictable and can be dangerous. Milking cows is a whole world unto itself, and of course, you need to breed them and produce calves in order to do that- another whole learning curve. Cows are fairly easy to care for, but they do come with their own set of care and medical issues. Finding someone who will come out to trim hooves for only one or two can be challenging. You will need a place to store hay and they should have shelter. Minis require at least one half an acre of pasture apiece, but you can get by with less if you are willing to feed hay, year-round. They are far easier on pastures than horses and are, overall, a little easier to keep than horses. I have a calf due in about 2 weeks. If it is a heifer, it's already got two people waiting in line. If it's a bull calf, I'll steer it for anyone who is looking for a pet.