depends on the food and the dog.
jake is 85b lbs and gets 3/4 cup of farmina (when eating farmina) or a cup of fromm. with a spoon of non fat yogurt, or an egg, and a spoon of pumpkin.2x per day.
vangie just gets a cup of whatever food she is on, but she is smaller.and has all those annoying allergic things. 2x per day.
eli , growing pup, frenchie, is fed raw, and gets about 9 oz and a chicken neck, 2x per day.