My Home made almost 100% waste free feeders. I see so many people asking about What can i do to cut down on feed waste. Well I started Using old folgers coffee cans. I cut hols in them and use them for my feed and water. The one in the pic has 5 cut outs and works great for feed they can not poo in the feed and it makes it really hard for them to toss the feed out on the ground. they work great and they are free.