Okay so from recommendations in here, I decided to switch my 10 week old puppy from the Tractor supply puppy food he was on to the Fromm surf and turf. A. I want to make sure it's okay to do this vs going to the Puppy Gold first. B. I've been feeding him 3/4 -1 cup 3 x a day as I've seen recommended on here and based on how much he's wanting to eat. But the back of the bag says only 1/2-1 1/3 cups a day. I'm very confused by this! Am I completely over feeding him?