We are a family of four and go through about 3 gallons of milk a week. I would also like some leftover milk for making yogurt, cheese, ice cream ect. I was wondering what breed you guys would recomend for our family? I would also like to use the goats as harness goats and pull wagons/carts. I would like a breed that is the following: -Big enough to pull a cart/wagon -Supplies our family with enough milk and some left over -Has easy births -Easy to handle (not too big) -Are a good first-time goat -Easy Milker Thank you in advance.