Goats definitely aren't picky eaters. They will happily gobble down hay, grains, and kitchen scraps. They are good at foraging for food too. Foraging means finding their own food. Leave a goat in an open field and they are bound to find a snack or two!
Some farmers even lend their goats to landowners to help prevent wildfires. They chow down on fields of grass and brush, leaving less vegetation prone to catch fire.