Hello all! My wife and I recently purchased a new house on 1.3 acres of land, and the previous owners threw in their flock of 8 chickens for us. 4 are Barred Rocks, while the other 4 appear to be New Hampshire Reds. In addition to commercial chicken feed and vegetable scraps, I have access to an unlimited supply of cottage cheese, yogurt and sour cream. I work at the production plant of a major Midwest dairy company, and my supervisor allows me to take home as much unsaleable product as I want. So, just how much dairy product can I safely feed my flock to supplement their feed? For the past week I have been providing them with one container (24 oz) per day, and they finish it all. Also, can they eat yogurt or sour cream as well? Thanks!