Hello, We have just started a management system at my family farm. An old friend of mine used to feed his deer rice bran all of the time and had good success with it. I went and bought a 50lb bag today but have no clue how to feed it really. Does it need to be under cover in a trough so that it doesn't get wet? Can you feed it from a casting feeder? I have one set up and feeding right now in the middle of a bedding/sanctuary area and was going to just mix it in with the feed in it right now. Any suggestions? Thanks. -SN