Doug will come on Fall 3 to ask if you want to enter the cow. Say yes and he will bring it to the ranch. On Fall 4 go to the ranch talk to everyone and then the cows are judged and given first, second and third prize. If you win you get Gold Milk from your cow. Make sure to brush and feed your cow daily. It is hard to win in year 1. The green ranch cow usually wins which is super fixed the judge shouldn't be allowed to enter.