I could leave food and water... and do if no forage is available... but I go through 150 lbs of food a week as it is LOL.. but that is a dz or so turkeys, 5 roos, 30+ hens and they hatched over 50 grow outsI'm able to leave the food and water in the coop overnight, so by the time I let them out in the morning they have eaten as much as they want and are ready to roll!