I think my ducks are not getting enough protein. They are laying eggs but have eaten all the snails in my backyard. They don not eat duck feed either, anything harder then peas they do not eat. It is really weird. If I give them duck feed, they will not touch it and just start quacking. I normally just give them oats, cooked beans, some rice, eggs and lots of veggies. I have tried to soak hard food in water but they still do not eat it. They are really picky, they do not even eat apples. They are free range as well and the eggs are smaller then normal duck eggs but I get an egg from each of them each day.I am wandering if there are some kind of protein and calcium I can give them. I have gone to our local parks after rain to find snails for them I can never find any.Please help. Thanks.