Chickens are alot of fun i still havent broke even but during the winter i heard is better to feed them corn and if you have corn feilds near by you can pick up the leftover and hand shell it. Or even buy corn its alot cheaper then to buy laying pellets. And you dont need all that good stuff like grit and scracth. For the grit you can use little rocks and for scracth you can go to a farmer and all the shaving type stuff from when the corn gos up in the auger to the bin just make sure its dry.