Are any of you guys; excuse me people using soured colostrum instead of whole milk or replacer to bottle feed calves. What is your advise on the subject???????? I need to find a way to cut my feed bill and since this stuff is free that may work. It is just the idea of keeping sour milk in big drums for 3 or 4 weeks that turns my stomach. Not to mention the extra work involved. I realize this will not work during the summer for me but I was thinking about trying it this fall.