Does anyone have any ideas for a goat-proof chicken/duck feeder? With the cold weather and decreased daylight, my hubby and I are trying to come up with some kind of feeding system where I can just pour a 50 lb bags of feed into feeders for the chickens and ducks and not have to worry about the goats eating it----------they are all together in a "community" pen during the day, and then in their own separate night-time pens. The problem is, that I let them out into the big pen around 3:30 a.m., and then put them up at 5:30 p.m. Therefore, they need some kind of feeding system for during the day. I don't think a pop-door is a solution, as I've seen my pygmies squeeze through some very small openings!