First it was some cooked lentils mixed with coarse-ground wheat and corn. Then I drained some kefir, and they got about a tablespoon of kefir grains (I only have three pullets). In a bit, I'll gut a cantaloupe for them. Oh, and a few days ago I harvested some seed heads from the overgrown weed plot near our house; each day they get a few of the dried seed heads. They sure like stripping the grains off the stalks! The b/f says I spoil them, but (almost) all of this would have been thrown out. Free feed!