Question: how much food should a 5 month old lab eat?
Answer: Puppy should be eating 2 to 3 cups of food a day. 12 weeks to 6 months: Puppy needs to be eating puppy food 2 to 3 times a day, with meals divided into equal amounts. 6 to 15 months: Continue with puppy food, giving puppy 2 equal meals a day.