So, this is the cheapest feeder to get at our feed store. So for some reason I keep buying them. Lol. That said, I can't stand them for grown hens! They don't work. They get kicked open within 30 seconds of being placed down on the ground, which is frustrating because it takes me 3 minutes to open the darn thing and fill it! Lol. If it doesn't get kicked open it gets filled with straw, bedding, muck, and whatever else is laying around. When I do use these I elevate them on bricks to minimize this. I've also tried using wire to keep it closed so they can't make a mess, but that just makes them get mad and flip it completely upside down. Save your money and use a random plastic container you have lying around. Lol. Works good for little ones, because they are too small to battle with it. Once the bird is bigger than the feeder the feeder does not work. : )