Puppy and amount of food

I have an eleven week old puppy. Feeding him 3/4 cup of dry food twice a day. (Victor). When do I increase this amount...is dry food ok all the time or should I add wet food? I do give cubed apples and a few natural treats. He's also on Nuvet supplement...
Comments
Increase the food based on size, weight, and energy level.
"It's not just a Dog, it's a Bull Terrier!"
www.bulliesofnc.com