Dale is 100 lbs. He gets fed twice a day. If he doesn't finish his food in the morning, he will eventually finish it before dinner time, when he gets fed again. He gets around 2 1/2- 3 cups at each serving...so like 5-6 cups a day, and he can be picky, so i usually mix the dry with a little canned and warm water, so that he eats most of it at each feeding...he eats Nutro Max Natural.