I need some advice as to what vaccine / medicine I need to get for a herd of cows and their calves with pink eye. You see I am on a good mineral program and I don't have a problem in any of my mature herds it is just in the first calf bunch. I have never had anything like this before and it is getting pretty discouraging when I go out to check them every day and find one or two more with running eyes or worst. I am getting tried of spending half of every day docotoring cattle so first of next week I am going to run everything in and doctor or vaccinate them and I was just wondering what some of you use. Any advice is greatful.