How much food should a dog eat a day?

How much food should a dog eat a day?

Dog Feeding Chart: How Much & How Often to Feed Adult Dog Size (lbs.) Dry Food Feeding Amount (Cups) 26 to 50 2 to 2-2/3 51 to 75 2-2/3 to 3-1/3 76 to 100 3-1/3 to 4-1/4 100+ 4-1/4 plus 1/4 cup for every 10 lbs. of body weight over 100 lbs.