Angus is 116 lbs and I feed him 1 cup (dry & wet mix) 2xs/day. If he's still a little hungry I will give him more, but usually this is enough for him. He's almost 12 and doesn't need as much as the younger dogs. And we feed him Eukanuba Lg Breed Senior, I know alot of people don't like it, but he's done exceptionally well on it.